2013290250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{37}}^1\times {\mathrm{72551}}^1$

素因数の和:72608

約数の個数: 64

約数和(自身を含む): 5161059072

約数和(自身を除く): 3147768822

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 37, 50, 74, 75, 111, 125, 150, 185, 222, 250, 370, 375, 555, 750, 925, 1110, 1850, 2775, 4625, 5550, 9250, 13875, 27750, 72551, 145102, 217653, 362755, 435306, 725510, 1088265, 1813775, 2176530, 2684387, 3627550, 5368774, 5441325, 8053161, 9068875, 10882650, 13421935, 16106322, 18137750, 26843870, 27206625, 40265805, 54413250, 67109675, 80531610, 134219350, 201329025, 335548375, 402658050, 671096750, 1006645125, 2013290250]

約数ペア:

[(1, 2013290250), (2, 1006645125), (3, 671096750), (5, 402658050), (6, 335548375), (10, 201329025), (15, 134219350), (25, 80531610), (30, 67109675), (37, 54413250), (50, 40265805), (74, 27206625), (75, 26843870), (111, 18137750), (125, 16106322), (150, 13421935), (185, 10882650), (222, 9068875), (250, 8053161), (370, 5441325), (375, 5368774), (555, 3627550), (750, 2684387), (925, 2176530), (1110, 1813775), (1850, 1088265), (2775, 725510), (4625, 435306), (5550, 362755), (9250, 217653), (13875, 145102), (27750, 72551)]