1796341040

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{101603}}^1$

素因数の和:101646

約数の個数: 80

約数和(自身を含む): 4762382688

約数和(自身を除く): 2966041648

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 34, 40, 52, 65, 68, 80, 85, 104, 130, 136, 170, 208, 221, 260, 272, 340, 442, 520, 680, 884, 1040, 1105, 1360, 1768, 2210, 3536, 4420, 8840, 17680, 101603, 203206, 406412, 508015, 812824, 1016030, 1320839, 1625648, 1727251, 2032060, 2641678, 3454502, 4064120, 5283356, 6604195, 6909004, 8128240, 8636255, 10566712, 13208390, 13818008, 17272510, 21133424, 22454263, 26416780, 27636016, 34545020, 44908526, 52833560, 69090040, 89817052, 105667120, 112271315, 138180080, 179634104, 224542630, 359268208, 449085260, 898170520, 1796341040]

約数ペア:

[(1, 1796341040), (2, 898170520), (4, 449085260), (5, 359268208), (8, 224542630), (10, 179634104), (13, 138180080), (16, 112271315), (17, 105667120), (20, 89817052), (26, 69090040), (34, 52833560), (40, 44908526), (52, 34545020), (65, 27636016), (68, 26416780), (80, 22454263), (85, 21133424), (104, 17272510), (130, 13818008), (136, 13208390), (170, 10566712), (208, 8636255), (221, 8128240), (260, 6909004), (272, 6604195), (340, 5283356), (442, 4064120), (520, 3454502), (680, 2641678), (884, 2032060), (1040, 1727251), (1105, 1625648), (1360, 1320839), (1768, 1016030), (2210, 812824), (3536, 508015), (4420, 406412), (8840, 203206), (17680, 101603)]