119851420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{601}}^1$

素因数の和:695

約数の個数: 72

約数和(自身を含む): 277618320

約数和(自身を除く): 157766900

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 59, 65, 118, 130, 169, 236, 260, 295, 338, 590, 601, 676, 767, 845, 1180, 1202, 1534, 1690, 2404, 3005, 3068, 3380, 3835, 6010, 7670, 7813, 9971, 12020, 15340, 15626, 19942, 31252, 35459, 39065, 39884, 49855, 70918, 78130, 99710, 101569, 141836, 156260, 177295, 199420, 203138, 354590, 406276, 460967, 507845, 709180, 921934, 1015690, 1843868, 2031380, 2304835, 4609670, 5992571, 9219340, 11985142, 23970284, 29962855, 59925710, 119851420]

約数ペア:

[(1, 119851420), (2, 59925710), (4, 29962855), (5, 23970284), (10, 11985142), (13, 9219340), (20, 5992571), (26, 4609670), (52, 2304835), (59, 2031380), (65, 1843868), (118, 1015690), (130, 921934), (169, 709180), (236, 507845), (260, 460967), (295, 406276), (338, 354590), (590, 203138), (601, 199420), (676, 177295), (767, 156260), (845, 141836), (1180, 101569), (1202, 99710), (1534, 78130), (1690, 70918), (2404, 49855), (3005, 39884), (3068, 39065), (3380, 35459), (3835, 31252), (6010, 19942), (7670, 15626), (7813, 15340), (9971, 12020)]