42190521100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{113081}}^1$

素因数の和:113156

約数の個数: 144

約数和(自身を含む): 115430486976

約数和(自身を除く): 73239965876

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 41, 50, 52, 65, 70, 82, 91, 100, 130, 140, 164, 175, 182, 205, 260, 287, 325, 350, 364, 410, 455, 533, 574, 650, 700, 820, 910, 1025, 1066, 1148, 1300, 1435, 1820, 2050, 2132, 2275, 2665, 2870, 3731, 4100, 4550, 5330, 5740, 7175, 7462, 9100, 10660, 13325, 14350, 14924, 18655, 26650, 28700, 37310, 53300, 74620, 93275, 113081, 186550, 226162, 373100, 452324, 565405, 791567, 1130810, 1470053, 1583134, 2261620, 2827025, 2940106, 3166268, 3957835, 4636321, 5654050, 5880212, 7350265, 7915670, 9272642, 10290371, 11308100, 14700530, 15831340, 18545284, 19789175, 20580742, 23181605, 29401060, 32454247, 36751325, 39578350, 41161484, 46363210, 51451855, 60272173, 64908494, 73502650, 79156700, 92726420, 102903710, 115908025, 120544346, 129816988, 147005300, 162271235, 205807420, 231816050, 241088692, 257259275, 301360865, 324542470, 421905211, 463632100, 514518550, 602721730, 649084940, 811356175, 843810422, 1029037100, 1205443460, 1506804325, 1622712350, 1687620844, 2109526055, 3013608650, 3245424700, 4219052110, 6027217300, 8438104220, 10547630275, 21095260550, 42190521100]

約数ペア:

[(1, 42190521100), (2, 21095260550), (4, 10547630275), (5, 8438104220), (7, 6027217300), (10, 4219052110), (13, 3245424700), (14, 3013608650), (20, 2109526055), (25, 1687620844), (26, 1622712350), (28, 1506804325), (35, 1205443460), (41, 1029037100), (50, 843810422), (52, 811356175), (65, 649084940), (70, 602721730), (82, 514518550), (91, 463632100), (100, 421905211), (130, 324542470), (140, 301360865), (164, 257259275), (175, 241088692), (182, 231816050), (205, 205807420), (260, 162271235), (287, 147005300), (325, 129816988), (350, 120544346), (364, 115908025), (410, 102903710), (455, 92726420), (533, 79156700), (574, 73502650), (650, 64908494), (700, 60272173), (820, 51451855), (910, 46363210), (1025, 41161484), (1066, 39578350), (1148, 36751325), (1300, 32454247), (1435, 29401060), (1820, 23181605), (2050, 20580742), (2132, 19789175), (2275, 18545284), (2665, 15831340), (2870, 14700530), (3731, 11308100), (4100, 10290371), (4550, 9272642), (5330, 7915670), (5740, 7350265), (7175, 5880212), (7462, 5654050), (9100, 4636321), (10660, 3957835), (13325, 3166268), (14350, 2940106), (14924, 2827025), (18655, 2261620), (26650, 1583134), (28700, 1470053), (37310, 1130810), (53300, 791567), (74620, 565405), (93275, 452324), (113081, 373100), (186550, 226162)]