4220415160

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1213}}^1\times {\mathrm{6691}}^1$

素因数の和:7928

約数の個数: 64

約数和(自身を含む): 10236350880

約数和(自身を除く): 6015935720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 1213, 2426, 4852, 6065, 6691, 9704, 12130, 13382, 15769, 24260, 26764, 31538, 33455, 48520, 53528, 63076, 66910, 78845, 86983, 126152, 133820, 157690, 173966, 267640, 315380, 347932, 434915, 630760, 695864, 869830, 1739660, 3479320, 8116183, 16232366, 32464732, 40580915, 64929464, 81161830, 105510379, 162323660, 211020758, 324647320, 422041516, 527551895, 844083032, 1055103790, 2110207580, 4220415160]

約数ペア:

[(1, 4220415160), (2, 2110207580), (4, 1055103790), (5, 844083032), (8, 527551895), (10, 422041516), (13, 324647320), (20, 211020758), (26, 162323660), (40, 105510379), (52, 81161830), (65, 64929464), (104, 40580915), (130, 32464732), (260, 16232366), (520, 8116183), (1213, 3479320), (2426, 1739660), (4852, 869830), (6065, 695864), (6691, 630760), (9704, 434915), (12130, 347932), (13382, 315380), (15769, 267640), (24260, 173966), (26764, 157690), (31538, 133820), (33455, 126152), (48520, 86983), (53528, 78845), (63076, 66910)]