70420250

素因数分解:

$2^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1$

素因数の和:408

約数の個数: 64

約数和(自身を含む): 141702912

約数和(自身を除く): 71282662

約数列:

[1, 2, 5, 10, 23, 25, 37, 46, 50, 74, 115, 125, 185, 230, 250, 331, 370, 575, 662, 851, 925, 1150, 1655, 1702, 1850, 2875, 3310, 4255, 4625, 5750, 7613, 8275, 8510, 9250, 12247, 15226, 16550, 21275, 24494, 38065, 41375, 42550, 61235, 76130, 82750, 106375, 122470, 190325, 212750, 281681, 306175, 380650, 563362, 612350, 951625, 1408405, 1530875, 1903250, 2816810, 3061750, 7042025, 14084050, 35210125, 70420250]

約数ペア:

[(1, 70420250), (2, 35210125), (5, 14084050), (10, 7042025), (23, 3061750), (25, 2816810), (37, 1903250), (46, 1530875), (50, 1408405), (74, 951625), (115, 612350), (125, 563362), (185, 380650), (230, 306175), (250, 281681), (331, 212750), (370, 190325), (575, 122470), (662, 106375), (851, 82750), (925, 76130), (1150, 61235), (1655, 42550), (1702, 41375), (1850, 38065), (2875, 24494), (3310, 21275), (4255, 16550), (4625, 15226), (5750, 12247), (7613, 9250), (8275, 8510)]