4828850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:84

約数の個数: 96

約数和(自身を含む): 11249280

約数和(自身を除く): 6420430

約数列:

[1, 2, 5, 10, 13, 17, 19, 23, 25, 26, 34, 38, 46, 50, 65, 85, 95, 115, 130, 170, 190, 221, 230, 247, 299, 323, 325, 391, 425, 437, 442, 475, 494, 575, 598, 646, 650, 782, 850, 874, 950, 1105, 1150, 1235, 1495, 1615, 1955, 2185, 2210, 2470, 2990, 3230, 3910, 4199, 4370, 5083, 5525, 5681, 6175, 7429, 7475, 8075, 8398, 9775, 10166, 10925, 11050, 11362, 12350, 14858, 14950, 16150, 19550, 20995, 21850, 25415, 28405, 37145, 41990, 50830, 56810, 74290, 96577, 104975, 127075, 142025, 185725, 193154, 209950, 254150, 284050, 371450, 482885, 965770, 2414425, 4828850]

約数ペア:

[(1, 4828850), (2, 2414425), (5, 965770), (10, 482885), (13, 371450), (17, 284050), (19, 254150), (23, 209950), (25, 193154), (26, 185725), (34, 142025), (38, 127075), (46, 104975), (50, 96577), (65, 74290), (85, 56810), (95, 50830), (115, 41990), (130, 37145), (170, 28405), (190, 25415), (221, 21850), (230, 20995), (247, 19550), (299, 16150), (323, 14950), (325, 14858), (391, 12350), (425, 11362), (437, 11050), (442, 10925), (475, 10166), (494, 9775), (575, 8398), (598, 8075), (646, 7475), (650, 7429), (782, 6175), (850, 5681), (874, 5525), (950, 5083), (1105, 4370), (1150, 4199), (1235, 3910), (1495, 3230), (1615, 2990), (1955, 2470), (2185, 2210)]