10366509820

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{809}}^1\times {\mathrm{33721}}^1$

素因数の和:34558

約数の個数: 48

約数和(自身を含む): 22944448800

約数和(自身を除く): 12577938980

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 809, 1618, 3236, 4045, 8090, 15371, 16180, 30742, 33721, 61484, 67442, 76855, 134884, 153710, 168605, 307420, 337210, 640699, 674420, 1281398, 2562796, 3203495, 6406990, 12813980, 27280289, 54560578, 109121156, 136401445, 272802890, 518325491, 545605780, 1036650982, 2073301964, 2591627455, 5183254910, 10366509820]

約数ペア:

[(1, 10366509820), (2, 5183254910), (4, 2591627455), (5, 2073301964), (10, 1036650982), (19, 545605780), (20, 518325491), (38, 272802890), (76, 136401445), (95, 109121156), (190, 54560578), (380, 27280289), (809, 12813980), (1618, 6406990), (3236, 3203495), (4045, 2562796), (8090, 1281398), (15371, 674420), (16180, 640699), (30742, 337210), (33721, 307420), (61484, 168605), (67442, 153710), (76855, 134884)]