1570846420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{549247}}^1$

素因数の和:549280

約数の個数: 48

約数和(自身を含む): 3875493888

約数和(自身を除く): 2304647468

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 549247, 1098494, 2196988, 2746235, 5492470, 6041717, 7140211, 10984940, 12083434, 14280422, 24166868, 28560844, 30208585, 35701055, 60417170, 71402110, 78542321, 120834340, 142804220, 157084642, 314169284, 392711605, 785423210, 1570846420]

約数ペア:

[(1, 1570846420), (2, 785423210), (4, 392711605), (5, 314169284), (10, 157084642), (11, 142804220), (13, 120834340), (20, 78542321), (22, 71402110), (26, 60417170), (44, 35701055), (52, 30208585), (55, 28560844), (65, 24166868), (110, 14280422), (130, 12083434), (143, 10984940), (220, 7140211), (260, 6041717), (286, 5492470), (572, 2746235), (715, 2196988), (1430, 1098494), (2860, 549247)]