98191600

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{821}}^1$

素因数の和:875

約数の個数: 120

約数和(自身を含む): 265420512

約数和(自身を除く): 167228912

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 25, 26, 40, 46, 50, 52, 65, 80, 92, 100, 104, 115, 130, 184, 200, 208, 230, 260, 299, 325, 368, 400, 460, 520, 575, 598, 650, 821, 920, 1040, 1150, 1196, 1300, 1495, 1642, 1840, 2300, 2392, 2600, 2990, 3284, 4105, 4600, 4784, 5200, 5980, 6568, 7475, 8210, 9200, 10673, 11960, 13136, 14950, 16420, 18883, 20525, 21346, 23920, 29900, 32840, 37766, 41050, 42692, 53365, 59800, 65680, 75532, 82100, 85384, 94415, 106730, 119600, 151064, 164200, 170768, 188830, 213460, 245479, 266825, 302128, 328400, 377660, 426920, 472075, 490958, 533650, 755320, 853840, 944150, 981916, 1067300, 1227395, 1510640, 1888300, 1963832, 2134600, 2454790, 3776600, 3927664, 4269200, 4909580, 6136975, 7553200, 9819160, 12273950, 19638320, 24547900, 49095800, 98191600]

約数ペア:

[(1, 98191600), (2, 49095800), (4, 24547900), (5, 19638320), (8, 12273950), (10, 9819160), (13, 7553200), (16, 6136975), (20, 4909580), (23, 4269200), (25, 3927664), (26, 3776600), (40, 2454790), (46, 2134600), (50, 1963832), (52, 1888300), (65, 1510640), (80, 1227395), (92, 1067300), (100, 981916), (104, 944150), (115, 853840), (130, 755320), (184, 533650), (200, 490958), (208, 472075), (230, 426920), (260, 377660), (299, 328400), (325, 302128), (368, 266825), (400, 245479), (460, 213460), (520, 188830), (575, 170768), (598, 164200), (650, 151064), (821, 119600), (920, 106730), (1040, 94415), (1150, 85384), (1196, 82100), (1300, 75532), (1495, 65680), (1642, 59800), (1840, 53365), (2300, 42692), (2392, 41050), (2600, 37766), (2990, 32840), (3284, 29900), (4105, 23920), (4600, 21346), (4784, 20525), (5200, 18883), (5980, 16420), (6568, 14950), (7475, 13136), (8210, 11960), (9200, 10673)]