74214920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^2$

素因数の和:183

約数の個数: 96

約数和(自身を含む): 187389720

約数和(自身を除く): 113174800

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 41, 52, 59, 65, 82, 104, 118, 130, 164, 205, 236, 260, 295, 328, 410, 472, 520, 533, 590, 767, 820, 1066, 1180, 1534, 1640, 2132, 2360, 2419, 2665, 3068, 3481, 3835, 4264, 4838, 5330, 6136, 6962, 7670, 9676, 10660, 12095, 13924, 15340, 17405, 19352, 21320, 24190, 27848, 30680, 31447, 34810, 45253, 48380, 62894, 69620, 90506, 96760, 125788, 139240, 142721, 157235, 181012, 226265, 251576, 285442, 314470, 362024, 452530, 570884, 628940, 713605, 905060, 1141768, 1257880, 1427210, 1810120, 1855373, 2854420, 3710746, 5708840, 7421492, 9276865, 14842984, 18553730, 37107460, 74214920]

約数ペア:

[(1, 74214920), (2, 37107460), (4, 18553730), (5, 14842984), (8, 9276865), (10, 7421492), (13, 5708840), (20, 3710746), (26, 2854420), (40, 1855373), (41, 1810120), (52, 1427210), (59, 1257880), (65, 1141768), (82, 905060), (104, 713605), (118, 628940), (130, 570884), (164, 452530), (205, 362024), (236, 314470), (260, 285442), (295, 251576), (328, 226265), (410, 181012), (472, 157235), (520, 142721), (533, 139240), (590, 125788), (767, 96760), (820, 90506), (1066, 69620), (1180, 62894), (1534, 48380), (1640, 45253), (2132, 34810), (2360, 31447), (2419, 30680), (2665, 27848), (3068, 24190), (3481, 21320), (3835, 19352), (4264, 17405), (4838, 15340), (5330, 13924), (6136, 12095), (6962, 10660), (7670, 9676)]