2368848040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{123121}}^1$

素因数の和:123182

約数の個数: 64

約数和(自身を含む): 5895081360

約数和(自身を除く): 3526233320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 37, 40, 52, 65, 74, 104, 130, 148, 185, 260, 296, 370, 481, 520, 740, 962, 1480, 1924, 2405, 3848, 4810, 9620, 19240, 123121, 246242, 492484, 615605, 984968, 1231210, 1600573, 2462420, 3201146, 4555477, 4924840, 6402292, 8002865, 9110954, 12804584, 16005730, 18221908, 22777385, 32011460, 36443816, 45554770, 59221201, 64022920, 91109540, 118442402, 182219080, 236884804, 296106005, 473769608, 592212010, 1184424020, 2368848040]

約数ペア:

[(1, 2368848040), (2, 1184424020), (4, 592212010), (5, 473769608), (8, 296106005), (10, 236884804), (13, 182219080), (20, 118442402), (26, 91109540), (37, 64022920), (40, 59221201), (52, 45554770), (65, 36443816), (74, 32011460), (104, 22777385), (130, 18221908), (148, 16005730), (185, 12804584), (260, 9110954), (296, 8002865), (370, 6402292), (481, 4924840), (520, 4555477), (740, 3201146), (962, 2462420), (1480, 1600573), (1924, 1231210), (2405, 984968), (3848, 615605), (4810, 492484), (9620, 246242), (19240, 123121)]