117179920

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{10243}}^1$

素因数の和:10280

約数の個数: 80

約数和(自身を含む): 320104512

約数和(自身を除く): 202924592

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, 1040, 1144, 1430, 2288, 2860, 5720, 10243, 11440, 20486, 40972, 51215, 81944, 102430, 112673, 133159, 163888, 204860, 225346, 266318, 409720, 450692, 532636, 563365, 665795, 819440, 901384, 1065272, 1126730, 1331590, 1464749, 1802768, 2130544, 2253460, 2663180, 2929498, 4506920, 5326360, 5858996, 7323745, 9013840, 10652720, 11717992, 14647490, 23435984, 29294980, 58589960, 117179920]

約数ペア:

[(1, 117179920), (2, 58589960), (4, 29294980), (5, 23435984), (8, 14647490), (10, 11717992), (11, 10652720), (13, 9013840), (16, 7323745), (20, 5858996), (22, 5326360), (26, 4506920), (40, 2929498), (44, 2663180), (52, 2253460), (55, 2130544), (65, 1802768), (80, 1464749), (88, 1331590), (104, 1126730), (110, 1065272), (130, 901384), (143, 819440), (176, 665795), (208, 563365), (220, 532636), (260, 450692), (286, 409720), (440, 266318), (520, 225346), (572, 204860), (715, 163888), (880, 133159), (1040, 112673), (1144, 102430), (1430, 81944), (2288, 51215), (2860, 40972), (5720, 20486), (10243, 11440)]