25211670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4021}}^1$

素因数の和:4061

約数の個数: 64

約数和(自身を含む): 69500160

約数和(自身を除く): 44288490

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 30, 33, 38, 55, 57, 66, 95, 110, 114, 165, 190, 209, 285, 330, 418, 570, 627, 1045, 1254, 2090, 3135, 4021, 6270, 8042, 12063, 20105, 24126, 40210, 44231, 60315, 76399, 88462, 120630, 132693, 152798, 221155, 229197, 265386, 381995, 442310, 458394, 663465, 763990, 840389, 1145985, 1326930, 1680778, 2291970, 2521167, 4201945, 5042334, 8403890, 12605835, 25211670]

約数ペア:

[(1, 25211670), (2, 12605835), (3, 8403890), (5, 5042334), (6, 4201945), (10, 2521167), (11, 2291970), (15, 1680778), (19, 1326930), (22, 1145985), (30, 840389), (33, 763990), (38, 663465), (55, 458394), (57, 442310), (66, 381995), (95, 265386), (110, 229197), (114, 221155), (165, 152798), (190, 132693), (209, 120630), (285, 88462), (330, 76399), (418, 60315), (570, 44231), (627, 40210), (1045, 24126), (1254, 20105), (2090, 12063), (3135, 8042), (4021, 6270)]