15677984060

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^2\times {\mathrm{9623}}^1$

素因数の和:9767

約数の個数: 72

約数和(自身を含む): 34717425120

約数和(自身を除く): 19039441060

約数列:

[1, 2, 4, 5, 10, 20, 29, 53, 58, 106, 116, 145, 212, 265, 290, 530, 580, 1060, 1537, 2809, 3074, 5618, 6148, 7685, 9623, 11236, 14045, 15370, 19246, 28090, 30740, 38492, 48115, 56180, 81461, 96230, 162922, 192460, 279067, 325844, 407305, 510019, 558134, 814610, 1020038, 1116268, 1395335, 1629220, 2040076, 2550095, 2790670, 5100190, 5581340, 10200380, 14790551, 27031007, 29581102, 54062014, 59162204, 73952755, 108124028, 135155035, 147905510, 270310070, 295811020, 540620140, 783899203, 1567798406, 3135596812, 3919496015, 7838992030, 15677984060]

約数ペア:

[(1, 15677984060), (2, 7838992030), (4, 3919496015), (5, 3135596812), (10, 1567798406), (20, 783899203), (29, 540620140), (53, 295811020), (58, 270310070), (106, 147905510), (116, 135155035), (145, 108124028), (212, 73952755), (265, 59162204), (290, 54062014), (530, 29581102), (580, 27031007), (1060, 14790551), (1537, 10200380), (2809, 5581340), (3074, 5100190), (5618, 2790670), (6148, 2550095), (7685, 2040076), (9623, 1629220), (11236, 1395335), (14045, 1116268), (15370, 1020038), (19246, 814610), (28090, 558134), (30740, 510019), (38492, 407305), (48115, 325844), (56180, 279067), (81461, 192460), (96230, 162922)]