29128023730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{1093}}^1\times {\mathrm{1213}}^1$

素因数の和:2352

約数の個数: 64

約数和(自身を含む): 56896489440

約数和(自身を除く): 27768465710

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1093, 1213, 1690, 2186, 2197, 2426, 4394, 5465, 6065, 10930, 10985, 12130, 14209, 15769, 21970, 28418, 31538, 71045, 78845, 142090, 157690, 184717, 204997, 369434, 409994, 923585, 1024985, 1325809, 1847170, 2049970, 2401321, 2651618, 2664961, 4802642, 5329922, 6629045, 12006605, 13258090, 13324805, 17235517, 24013210, 26649610, 34471034, 86177585, 172355170, 224061721, 448123442, 1120308605, 2240617210, 2912802373, 5825604746, 14564011865, 29128023730]

約数ペア:

[(1, 29128023730), (2, 14564011865), (5, 5825604746), (10, 2912802373), (13, 2240617210), (26, 1120308605), (65, 448123442), (130, 224061721), (169, 172355170), (338, 86177585), (845, 34471034), (1093, 26649610), (1213, 24013210), (1690, 17235517), (2186, 13324805), (2197, 13258090), (2426, 12006605), (4394, 6629045), (5465, 5329922), (6065, 4802642), (10930, 2664961), (10985, 2651618), (12130, 2401321), (14209, 2049970), (15769, 1847170), (21970, 1325809), (28418, 1024985), (31538, 923585), (71045, 409994), (78845, 369434), (142090, 204997), (157690, 184717)]