772450480

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{1601}}^1$

素因数の和:1814

約数の個数: 80

約数和(自身を含む): 1856961504

約数和(自身を除く): 1084511024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 163, 185, 296, 326, 370, 592, 652, 740, 815, 1304, 1480, 1601, 1630, 2608, 2960, 3202, 3260, 6031, 6404, 6520, 8005, 12062, 12808, 13040, 16010, 24124, 25616, 30155, 32020, 48248, 59237, 60310, 64040, 96496, 118474, 120620, 128080, 236948, 241240, 260963, 296185, 473896, 482480, 521926, 592370, 947792, 1043852, 1184740, 1304815, 2087704, 2369480, 2609630, 4175408, 4738960, 5219260, 9655631, 10438520, 19311262, 20877040, 38622524, 48278155, 77245048, 96556310, 154490096, 193112620, 386225240, 772450480]

約数ペア:

[(1, 772450480), (2, 386225240), (4, 193112620), (5, 154490096), (8, 96556310), (10, 77245048), (16, 48278155), (20, 38622524), (37, 20877040), (40, 19311262), (74, 10438520), (80, 9655631), (148, 5219260), (163, 4738960), (185, 4175408), (296, 2609630), (326, 2369480), (370, 2087704), (592, 1304815), (652, 1184740), (740, 1043852), (815, 947792), (1304, 592370), (1480, 521926), (1601, 482480), (1630, 473896), (2608, 296185), (2960, 260963), (3202, 241240), (3260, 236948), (6031, 128080), (6404, 120620), (6520, 118474), (8005, 96496), (12062, 64040), (12808, 60310), (13040, 59237), (16010, 48248), (24124, 32020), (25616, 30155)]