977373040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{75883}}^1$

素因数の和:75926

約数の個数: 80

約数和(自身を含む): 2709969408

約数和(自身を除く): 1732596368

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 161, 184, 230, 280, 322, 368, 460, 560, 644, 805, 920, 1288, 1610, 1840, 2576, 3220, 6440, 12880, 75883, 151766, 303532, 379415, 531181, 607064, 758830, 1062362, 1214128, 1517660, 1745309, 2124724, 2655905, 3035320, 3490618, 4249448, 5311810, 6070640, 6981236, 8498896, 8726545, 10623620, 12217163, 13962472, 17453090, 21247240, 24434326, 27924944, 34906180, 42494480, 48868652, 61085815, 69812360, 97737304, 122171630, 139624720, 195474608, 244343260, 488686520, 977373040]

約数ペア:

[(1, 977373040), (2, 488686520), (4, 244343260), (5, 195474608), (7, 139624720), (8, 122171630), (10, 97737304), (14, 69812360), (16, 61085815), (20, 48868652), (23, 42494480), (28, 34906180), (35, 27924944), (40, 24434326), (46, 21247240), (56, 17453090), (70, 13962472), (80, 12217163), (92, 10623620), (112, 8726545), (115, 8498896), (140, 6981236), (161, 6070640), (184, 5311810), (230, 4249448), (280, 3490618), (322, 3035320), (368, 2655905), (460, 2124724), (560, 1745309), (644, 1517660), (805, 1214128), (920, 1062362), (1288, 758830), (1610, 607064), (1840, 531181), (2576, 379415), (3220, 303532), (6440, 151766), (12880, 75883)]