12203620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1$

素因数の和:301

約数の個数: 96

約数和(自身を含む): 32006016

約数和(自身を除く): 19802396

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, 251, 260, 286, 340, 374, 442, 502, 572, 715, 748, 884, 935, 1004, 1105, 1255, 1430, 1870, 2210, 2431, 2510, 2761, 2860, 3263, 3740, 4267, 4420, 4862, 5020, 5522, 6526, 8534, 9724, 11044, 12155, 13052, 13805, 16315, 17068, 21335, 24310, 27610, 32630, 35893, 42670, 46937, 48620, 55220, 55471, 65260, 71786, 85340, 93874, 110942, 143572, 179465, 187748, 221884, 234685, 277355, 358930, 469370, 554710, 610181, 717860, 938740, 1109420, 1220362, 2440724, 3050905, 6101810, 12203620]

約数ペア:

[(1, 12203620), (2, 6101810), (4, 3050905), (5, 2440724), (10, 1220362), (11, 1109420), (13, 938740), (17, 717860), (20, 610181), (22, 554710), (26, 469370), (34, 358930), (44, 277355), (52, 234685), (55, 221884), (65, 187748), (68, 179465), (85, 143572), (110, 110942), (130, 93874), (143, 85340), (170, 71786), (187, 65260), (220, 55471), (221, 55220), (251, 48620), (260, 46937), (286, 42670), (340, 35893), (374, 32630), (442, 27610), (502, 24310), (572, 21335), (715, 17068), (748, 16315), (884, 13805), (935, 13052), (1004, 12155), (1105, 11044), (1255, 9724), (1430, 8534), (1870, 6526), (2210, 5522), (2431, 5020), (2510, 4862), (2761, 4420), (2860, 4267), (3263, 3740)]