12837210110

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{27617}}^1$

素因数の和:27737

約数の個数: 64

約数和(自身を含む): 25198221312

約数和(自身を除く): 12361011202

約数列:

[1, 2, 5, 10, 23, 43, 46, 47, 86, 94, 115, 215, 230, 235, 430, 470, 989, 1081, 1978, 2021, 2162, 4042, 4945, 5405, 9890, 10105, 10810, 20210, 27617, 46483, 55234, 92966, 138085, 232415, 276170, 464830, 635191, 1187531, 1270382, 1297999, 2375062, 2595998, 3175955, 5937655, 6351910, 6489995, 11875310, 12979990, 27313213, 29853977, 54626426, 55813957, 59707954, 111627914, 136566065, 149269885, 273132130, 279069785, 298539770, 558139570, 1283721011, 2567442022, 6418605055, 12837210110]

約数ペア:

[(1, 12837210110), (2, 6418605055), (5, 2567442022), (10, 1283721011), (23, 558139570), (43, 298539770), (46, 279069785), (47, 273132130), (86, 149269885), (94, 136566065), (115, 111627914), (215, 59707954), (230, 55813957), (235, 54626426), (430, 29853977), (470, 27313213), (989, 12979990), (1081, 11875310), (1978, 6489995), (2021, 6351910), (2162, 5937655), (4042, 3175955), (4945, 2595998), (5405, 2375062), (9890, 1297999), (10105, 1270382), (10810, 1187531), (20210, 635191), (27617, 464830), (46483, 276170), (55234, 232415), (92966, 138085)]