9946120080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3187859}}^1$

素因数の和:3187888

約数の個数: 80

約数和(自身を含む): 33204749760

約数和(自身を除く): 23258629680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 3187859, 6375718, 9563577, 12751436, 15939295, 19127154, 25502872, 31878590, 38254308, 41442167, 47817885, 51005744, 63757180, 76508616, 82884334, 95635770, 124326501, 127514360, 153017232, 165768668, 191271540, 207210835, 248653002, 255028720, 331537336, 382543080, 414421670, 497306004, 621632505, 663074672, 765086160, 828843340, 994612008, 1243265010, 1657686680, 1989224016, 2486530020, 3315373360, 4973060040, 9946120080]

約数ペア:

[(1, 9946120080), (2, 4973060040), (3, 3315373360), (4, 2486530020), (5, 1989224016), (6, 1657686680), (8, 1243265010), (10, 994612008), (12, 828843340), (13, 765086160), (15, 663074672), (16, 621632505), (20, 497306004), (24, 414421670), (26, 382543080), (30, 331537336), (39, 255028720), (40, 248653002), (48, 207210835), (52, 191271540), (60, 165768668), (65, 153017232), (78, 127514360), (80, 124326501), (104, 95635770), (120, 82884334), (130, 76508616), (156, 63757180), (195, 51005744), (208, 47817885), (240, 41442167), (260, 38254308), (312, 31878590), (390, 25502872), (520, 19127154), (624, 15939295), (780, 12751436), (1040, 9563577), (1560, 6375718), (3120, 3187859)]