10902320

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{953}}^1$

素因数の和:990

約数の個数: 80

約数和(自身を含む): 29810592

約数和(自身を除く): 18908272

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 176, 208, 220, 260, 286, 440, 520, 572, 715, 880, 953, 1040, 1144, 1430, 1906, 2288, 2860, 3812, 4765, 5720, 7624, 9530, 10483, 11440, 12389, 15248, 19060, 20966, 24778, 38120, 41932, 49556, 52415, 61945, 76240, 83864, 99112, 104830, 123890, 136279, 167728, 198224, 209660, 247780, 272558, 419320, 495560, 545116, 681395, 838640, 991120, 1090232, 1362790, 2180464, 2725580, 5451160, 10902320]

約数ペア:

[(1, 10902320), (2, 5451160), (4, 2725580), (5, 2180464), (8, 1362790), (10, 1090232), (11, 991120), (13, 838640), (16, 681395), (20, 545116), (22, 495560), (26, 419320), (40, 272558), (44, 247780), (52, 209660), (55, 198224), (65, 167728), (80, 136279), (88, 123890), (104, 104830), (110, 99112), (130, 83864), (143, 76240), (176, 61945), (208, 52415), (220, 49556), (260, 41932), (286, 38120), (440, 24778), (520, 20966), (572, 19060), (715, 15248), (880, 12389), (953, 11440), (1040, 10483), (1144, 9530), (1430, 7624), (1906, 5720), (2288, 4765), (2860, 3812)]