2100432620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43201}}^1$

素因数の和:43251

約数の個数: 96

約数和(自身を含む): 5486999616

約数和(自身を除く): 3386566996

約数列:

[1, 2, 4, 5, 10, 11, 13, 17, 20, 22, 26, 34, 44, 52, 55, 65, 68, 85, 110, 130, 143, 170, 187, 220, 221, 260, 286, 340, 374, 442, 572, 715, 748, 884, 935, 1105, 1430, 1870, 2210, 2431, 2860, 3740, 4420, 4862, 9724, 12155, 24310, 43201, 48620, 86402, 172804, 216005, 432010, 475211, 561613, 734417, 864020, 950422, 1123226, 1468834, 1900844, 2246452, 2376055, 2808065, 2937668, 3672085, 4752110, 5616130, 6177743, 7344170, 8078587, 9504220, 9547421, 11232260, 12355486, 14688340, 16157174, 19094842, 24710972, 30888715, 32314348, 38189684, 40392935, 47737105, 61777430, 80785870, 95474210, 105021631, 123554860, 161571740, 190948420, 210043262, 420086524, 525108155, 1050216310, 2100432620]

約数ペア:

[(1, 2100432620), (2, 1050216310), (4, 525108155), (5, 420086524), (10, 210043262), (11, 190948420), (13, 161571740), (17, 123554860), (20, 105021631), (22, 95474210), (26, 80785870), (34, 61777430), (44, 47737105), (52, 40392935), (55, 38189684), (65, 32314348), (68, 30888715), (85, 24710972), (110, 19094842), (130, 16157174), (143, 14688340), (170, 12355486), (187, 11232260), (220, 9547421), (221, 9504220), (260, 8078587), (286, 7344170), (340, 6177743), (374, 5616130), (442, 4752110), (572, 3672085), (715, 2937668), (748, 2808065), (884, 2376055), (935, 2246452), (1105, 1900844), (1430, 1468834), (1870, 1123226), (2210, 950422), (2431, 864020), (2860, 734417), (3740, 561613), (4420, 475211), (4862, 432010), (9724, 216005), (12155, 172804), (24310, 86402), (43201, 48620)]