182158280

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{373}}^1\times {\mathrm{421}}^1$

素因数の和:834

約数の個数: 64

約数和(自身を含む): 426135600

約数和(自身を除く): 243977320

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 373, 421, 580, 746, 842, 1160, 1492, 1684, 1865, 2105, 2984, 3368, 3730, 4210, 7460, 8420, 10817, 12209, 14920, 16840, 21634, 24418, 43268, 48836, 54085, 61045, 86536, 97672, 108170, 122090, 157033, 216340, 244180, 314066, 432680, 488360, 628132, 785165, 1256264, 1570330, 3140660, 4553957, 6281320, 9107914, 18215828, 22769785, 36431656, 45539570, 91079140, 182158280]

約数ペア:

[(1, 182158280), (2, 91079140), (4, 45539570), (5, 36431656), (8, 22769785), (10, 18215828), (20, 9107914), (29, 6281320), (40, 4553957), (58, 3140660), (116, 1570330), (145, 1256264), (232, 785165), (290, 628132), (373, 488360), (421, 432680), (580, 314066), (746, 244180), (842, 216340), (1160, 157033), (1492, 122090), (1684, 108170), (1865, 97672), (2105, 86536), (2984, 61045), (3368, 54085), (3730, 48836), (4210, 43268), (7460, 24418), (8420, 21634), (10817, 16840), (12209, 14920)]