98534540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{3907}}^1$

素因数の和:4026

約数の個数: 48

約数和(自身を含む): 225194592

約数和(自身を除く): 126660052

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 97, 130, 194, 260, 388, 485, 970, 1261, 1940, 2522, 3907, 5044, 6305, 7814, 12610, 15628, 19535, 25220, 39070, 50791, 78140, 101582, 203164, 253955, 378979, 507910, 757958, 1015820, 1515916, 1894895, 3789790, 4926727, 7579580, 9853454, 19706908, 24633635, 49267270, 98534540]

約数ペア:

[(1, 98534540), (2, 49267270), (4, 24633635), (5, 19706908), (10, 9853454), (13, 7579580), (20, 4926727), (26, 3789790), (52, 1894895), (65, 1515916), (97, 1015820), (130, 757958), (194, 507910), (260, 378979), (388, 253955), (485, 203164), (970, 101582), (1261, 78140), (1940, 50791), (2522, 39070), (3907, 25220), (5044, 19535), (6305, 15628), (7814, 12610)]