64532820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97777}}^1$

素因数の和:97800

約数の個数: 48

約数和(自身を含む): 197120448

約数和(自身を除く): 132587628

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 97777, 195554, 293331, 391108, 488885, 586662, 977770, 1075547, 1173324, 1466655, 1955540, 2151094, 2933310, 3226641, 4302188, 5377735, 5866620, 6453282, 10755470, 12906564, 16133205, 21510940, 32266410, 64532820]

約数ペア:

[(1, 64532820), (2, 32266410), (3, 21510940), (4, 16133205), (5, 12906564), (6, 10755470), (10, 6453282), (11, 5866620), (12, 5377735), (15, 4302188), (20, 3226641), (22, 2933310), (30, 2151094), (33, 1955540), (44, 1466655), (55, 1173324), (60, 1075547), (66, 977770), (110, 586662), (132, 488885), (165, 391108), (220, 293331), (330, 195554), (660, 97777)]