7936696040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{24499}}^1$

素因数の和:24619

約数の個数: 128

約数和(自身を含む): 22226400000

約数和(自身を除く): 14289703960

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 89, 91, 104, 130, 140, 178, 182, 260, 280, 356, 364, 445, 455, 520, 623, 712, 728, 890, 910, 1157, 1246, 1780, 1820, 2314, 2492, 3115, 3560, 3640, 4628, 4984, 5785, 6230, 8099, 9256, 11570, 12460, 16198, 23140, 24499, 24920, 32396, 40495, 46280, 48998, 64792, 80990, 97996, 122495, 161980, 171493, 195992, 244990, 318487, 323960, 342986, 489980, 636974, 685972, 857465, 979960, 1273948, 1371944, 1592435, 1714930, 2180411, 2229409, 2547896, 3184870, 3429860, 4360822, 4458818, 6369740, 6859720, 8721644, 8917636, 10902055, 11147045, 12739480, 15262877, 17443288, 17835272, 21804110, 22294090, 28345343, 30525754, 43608220, 44588180, 56690686, 61051508, 76314385, 87216440, 89176360, 113381372, 122103016, 141726715, 152628770, 198417401, 226762744, 283453430, 305257540, 396834802, 566906860, 610515080, 793669604, 992087005, 1133813720, 1587339208, 1984174010, 3968348020, 7936696040]

約数ペア:

[(1, 7936696040), (2, 3968348020), (4, 1984174010), (5, 1587339208), (7, 1133813720), (8, 992087005), (10, 793669604), (13, 610515080), (14, 566906860), (20, 396834802), (26, 305257540), (28, 283453430), (35, 226762744), (40, 198417401), (52, 152628770), (56, 141726715), (65, 122103016), (70, 113381372), (89, 89176360), (91, 87216440), (104, 76314385), (130, 61051508), (140, 56690686), (178, 44588180), (182, 43608220), (260, 30525754), (280, 28345343), (356, 22294090), (364, 21804110), (445, 17835272), (455, 17443288), (520, 15262877), (623, 12739480), (712, 11147045), (728, 10902055), (890, 8917636), (910, 8721644), (1157, 6859720), (1246, 6369740), (1780, 4458818), (1820, 4360822), (2314, 3429860), (2492, 3184870), (3115, 2547896), (3560, 2229409), (3640, 2180411), (4628, 1714930), (4984, 1592435), (5785, 1371944), (6230, 1273948), (8099, 979960), (9256, 857465), (11570, 685972), (12460, 636974), (16198, 489980), (23140, 342986), (24499, 323960), (24920, 318487), (32396, 244990), (40495, 195992), (46280, 171493), (48998, 161980), (64792, 122495), (80990, 97996)]