9935120

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1$

素因数の和:300

約数の個数: 80

約数和(自身を含む): 25592112

約数和(自身を除く): 15656992

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 41, 52, 65, 80, 82, 104, 130, 164, 205, 208, 233, 260, 328, 410, 466, 520, 533, 656, 820, 932, 1040, 1066, 1165, 1640, 1864, 2132, 2330, 2665, 3029, 3280, 3728, 4264, 4660, 5330, 6058, 8528, 9320, 9553, 10660, 12116, 15145, 18640, 19106, 21320, 24232, 30290, 38212, 42640, 47765, 48464, 60580, 76424, 95530, 121160, 124189, 152848, 191060, 242320, 248378, 382120, 496756, 620945, 764240, 993512, 1241890, 1987024, 2483780, 4967560, 9935120]

約数ペア:

[(1, 9935120), (2, 4967560), (4, 2483780), (5, 1987024), (8, 1241890), (10, 993512), (13, 764240), (16, 620945), (20, 496756), (26, 382120), (40, 248378), (41, 242320), (52, 191060), (65, 152848), (80, 124189), (82, 121160), (104, 95530), (130, 76424), (164, 60580), (205, 48464), (208, 47765), (233, 42640), (260, 38212), (328, 30290), (410, 24232), (466, 21320), (520, 19106), (533, 18640), (656, 15145), (820, 12116), (932, 10660), (1040, 9553), (1066, 9320), (1165, 8528), (1640, 6058), (1864, 5330), (2132, 4660), (2330, 4264), (2665, 3728), (3029, 3280)]