13717550

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{509}}^1$

素因数の和:546

約数の個数: 72

約数和(自身を含む): 32442120

約数和(自身を除く): 18724570

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 49, 50, 55, 70, 77, 98, 110, 154, 175, 245, 275, 350, 385, 490, 509, 539, 550, 770, 1018, 1078, 1225, 1925, 2450, 2545, 2695, 3563, 3850, 5090, 5390, 5599, 7126, 11198, 12725, 13475, 17815, 24941, 25450, 26950, 27995, 35630, 39193, 49882, 55990, 78386, 89075, 124705, 139975, 178150, 195965, 249410, 274351, 279950, 391930, 548702, 623525, 979825, 1247050, 1371755, 1959650, 2743510, 6858775, 13717550]

約数ペア:

[(1, 13717550), (2, 6858775), (5, 2743510), (7, 1959650), (10, 1371755), (11, 1247050), (14, 979825), (22, 623525), (25, 548702), (35, 391930), (49, 279950), (50, 274351), (55, 249410), (70, 195965), (77, 178150), (98, 139975), (110, 124705), (154, 89075), (175, 78386), (245, 55990), (275, 49882), (350, 39193), (385, 35630), (490, 27995), (509, 26950), (539, 25450), (550, 24941), (770, 17815), (1018, 13475), (1078, 12725), (1225, 11198), (1925, 7126), (2450, 5599), (2545, 5390), (2695, 5090), (3563, 3850)]