105480852080

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1319}}^1\times {\mathrm{27017}}^1$

素因数の和:28386

約数の個数: 80

約数和(自身を含む): 252071455680

約数和(自身を除く): 146590603600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1319, 1480, 2638, 2960, 5276, 6595, 10552, 13190, 21104, 26380, 27017, 48803, 52760, 54034, 97606, 105520, 108068, 135085, 195212, 216136, 244015, 270170, 390424, 432272, 488030, 540340, 780848, 976060, 999629, 1080680, 1952120, 1999258, 2161360, 3904240, 3998516, 4998145, 7997032, 9996290, 15994064, 19992580, 35635423, 39985160, 71270846, 79970320, 142541692, 178177115, 285083384, 356354230, 570166768, 712708460, 1318510651, 1425416920, 2637021302, 2850833840, 5274042604, 6592553255, 10548085208, 13185106510, 21096170416, 26370213020, 52740426040, 105480852080]

約数ペア:

[(1, 105480852080), (2, 52740426040), (4, 26370213020), (5, 21096170416), (8, 13185106510), (10, 10548085208), (16, 6592553255), (20, 5274042604), (37, 2850833840), (40, 2637021302), (74, 1425416920), (80, 1318510651), (148, 712708460), (185, 570166768), (296, 356354230), (370, 285083384), (592, 178177115), (740, 142541692), (1319, 79970320), (1480, 71270846), (2638, 39985160), (2960, 35635423), (5276, 19992580), (6595, 15994064), (10552, 9996290), (13190, 7997032), (21104, 4998145), (26380, 3998516), (27017, 3904240), (48803, 2161360), (52760, 1999258), (54034, 1952120), (97606, 1080680), (105520, 999629), (108068, 976060), (135085, 780848), (195212, 540340), (216136, 488030), (244015, 432272), (270170, 390424)]