163630485560

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{7762357}}^1$

素因数の和:7762416

約数の個数: 64

約数和(自身を含む): 402400638720

約数和(自身を除く): 238770153160

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 31, 34, 40, 62, 68, 85, 124, 136, 155, 170, 248, 310, 340, 527, 620, 680, 1054, 1240, 2108, 2635, 4216, 5270, 10540, 21080, 7762357, 15524714, 31049428, 38811785, 62098856, 77623570, 131960069, 155247140, 240633067, 263920138, 310494280, 481266134, 527840276, 659800345, 962532268, 1055680552, 1203165335, 1319600690, 1925064536, 2406330670, 2639201380, 4090762139, 4812661340, 5278402760, 8181524278, 9625322680, 16363048556, 20453810695, 32726097112, 40907621390, 81815242780, 163630485560]

約数ペア:

[(1, 163630485560), (2, 81815242780), (4, 40907621390), (5, 32726097112), (8, 20453810695), (10, 16363048556), (17, 9625322680), (20, 8181524278), (31, 5278402760), (34, 4812661340), (40, 4090762139), (62, 2639201380), (68, 2406330670), (85, 1925064536), (124, 1319600690), (136, 1203165335), (155, 1055680552), (170, 962532268), (248, 659800345), (310, 527840276), (340, 481266134), (527, 310494280), (620, 263920138), (680, 240633067), (1054, 155247140), (1240, 131960069), (2108, 77623570), (2635, 62098856), (4216, 38811785), (5270, 31049428), (10540, 15524714), (21080, 7762357)]