245152400

素因数分解:

$2^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{26647}}^1$

素因数の和:26688

約数の個数: 60

約数和(自身を含む): 614609472

約数和(自身を除く): 369457072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 40, 46, 50, 80, 92, 100, 115, 184, 200, 230, 368, 400, 460, 575, 920, 1150, 1840, 2300, 4600, 9200, 26647, 53294, 106588, 133235, 213176, 266470, 426352, 532940, 612881, 666175, 1065880, 1225762, 1332350, 2131760, 2451524, 2664700, 3064405, 4903048, 5329400, 6128810, 9806096, 10658800, 12257620, 15322025, 24515240, 30644050, 49030480, 61288100, 122576200, 245152400]

約数ペア:

[(1, 245152400), (2, 122576200), (4, 61288100), (5, 49030480), (8, 30644050), (10, 24515240), (16, 15322025), (20, 12257620), (23, 10658800), (25, 9806096), (40, 6128810), (46, 5329400), (50, 4903048), (80, 3064405), (92, 2664700), (100, 2451524), (115, 2131760), (184, 1332350), (200, 1225762), (230, 1065880), (368, 666175), (400, 612881), (460, 532940), (575, 426352), (920, 266470), (1150, 213176), (1840, 133235), (2300, 106588), (4600, 53294), (9200, 26647)]