24203806640

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1224889}}^1$

素因数の和:1224934

約数の個数: 80

約数和(自身を含む): 63792271200

約数和(自身を除く): 39588464560

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 38, 40, 52, 65, 76, 80, 95, 104, 130, 152, 190, 208, 247, 260, 304, 380, 494, 520, 760, 988, 1040, 1235, 1520, 1976, 2470, 3952, 4940, 9880, 19760, 1224889, 2449778, 4899556, 6124445, 9799112, 12248890, 15923557, 19598224, 23272891, 24497780, 31847114, 46545782, 48995560, 63694228, 79617785, 93091564, 97991120, 116364455, 127388456, 159235570, 186183128, 232728910, 254776912, 302547583, 318471140, 372366256, 465457820, 605095166, 636942280, 930915640, 1210190332, 1273884560, 1512737915, 1861831280, 2420380664, 3025475830, 4840761328, 6050951660, 12101903320, 24203806640]

約数ペア:

[(1, 24203806640), (2, 12101903320), (4, 6050951660), (5, 4840761328), (8, 3025475830), (10, 2420380664), (13, 1861831280), (16, 1512737915), (19, 1273884560), (20, 1210190332), (26, 930915640), (38, 636942280), (40, 605095166), (52, 465457820), (65, 372366256), (76, 318471140), (80, 302547583), (95, 254776912), (104, 232728910), (130, 186183128), (152, 159235570), (190, 127388456), (208, 116364455), (247, 97991120), (260, 93091564), (304, 79617785), (380, 63694228), (494, 48995560), (520, 46545782), (760, 31847114), (988, 24497780), (1040, 23272891), (1235, 19598224), (1520, 15923557), (1976, 12248890), (2470, 9799112), (3952, 6124445), (4940, 4899556), (9880, 2449778), (19760, 1224889)]