2413202440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{176921}}^1$

素因数の和:176974

約数の個数: 64

約数和(自身を含む): 6114424320

約数和(自身を除く): 3701221880

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 31, 40, 44, 55, 62, 88, 110, 124, 155, 220, 248, 310, 341, 440, 620, 682, 1240, 1364, 1705, 2728, 3410, 6820, 13640, 176921, 353842, 707684, 884605, 1415368, 1769210, 1946131, 3538420, 3892262, 5484551, 7076840, 7784524, 9730655, 10969102, 15569048, 19461310, 21938204, 27422755, 38922620, 43876408, 54845510, 60330061, 77845240, 109691020, 120660122, 219382040, 241320244, 301650305, 482640488, 603300610, 1206601220, 2413202440]

約数ペア:

[(1, 2413202440), (2, 1206601220), (4, 603300610), (5, 482640488), (8, 301650305), (10, 241320244), (11, 219382040), (20, 120660122), (22, 109691020), (31, 77845240), (40, 60330061), (44, 54845510), (55, 43876408), (62, 38922620), (88, 27422755), (110, 21938204), (124, 19461310), (155, 15569048), (220, 10969102), (248, 9730655), (310, 7784524), (341, 7076840), (440, 5484551), (620, 3892262), (682, 3538420), (1240, 1946131), (1364, 1769210), (1705, 1415368), (2728, 884605), (3410, 707684), (6820, 353842), (13640, 176921)]