98358040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{7211}}^1$

素因数の和:7264

約数の個数: 64

約数和(自身を含む): 249246720

約数和(自身を除く): 150888680

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 31, 40, 44, 55, 62, 88, 110, 124, 155, 220, 248, 310, 341, 440, 620, 682, 1240, 1364, 1705, 2728, 3410, 6820, 7211, 13640, 14422, 28844, 36055, 57688, 72110, 79321, 144220, 158642, 223541, 288440, 317284, 396605, 447082, 634568, 793210, 894164, 1117705, 1586420, 1788328, 2235410, 2458951, 3172840, 4470820, 4917902, 8941640, 9835804, 12294755, 19671608, 24589510, 49179020, 98358040]

約数ペア:

[(1, 98358040), (2, 49179020), (4, 24589510), (5, 19671608), (8, 12294755), (10, 9835804), (11, 8941640), (20, 4917902), (22, 4470820), (31, 3172840), (40, 2458951), (44, 2235410), (55, 1788328), (62, 1586420), (88, 1117705), (110, 894164), (124, 793210), (155, 634568), (220, 447082), (248, 396605), (310, 317284), (341, 288440), (440, 223541), (620, 158642), (682, 144220), (1240, 79321), (1364, 72110), (1705, 57688), (2728, 36055), (3410, 28844), (6820, 14422), (7211, 13640)]