1014320

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1$

素因数の和:453

約数の個数: 40

約数和(自身を含む): 2440320

約数和(自身を除く): 1426000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 409, 496, 620, 818, 1240, 1636, 2045, 2480, 3272, 4090, 6544, 8180, 12679, 16360, 25358, 32720, 50716, 63395, 101432, 126790, 202864, 253580, 507160, 1014320]

約数ペア:

[(1, 1014320), (2, 507160), (4, 253580), (5, 202864), (8, 126790), (10, 101432), (16, 63395), (20, 50716), (31, 32720), (40, 25358), (62, 16360), (80, 12679), (124, 8180), (155, 6544), (248, 4090), (310, 3272), (409, 2480), (496, 2045), (620, 1636), (818, 1240)]