8892780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{877}}^1$

素因数の和:915

約数の個数: 72

約数和(自身を含む): 26993232

約数和(自身を除く): 18100452

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 169, 195, 260, 338, 390, 507, 676, 780, 845, 877, 1014, 1690, 1754, 2028, 2535, 2631, 3380, 3508, 4385, 5070, 5262, 8770, 10140, 10524, 11401, 13155, 17540, 22802, 26310, 34203, 45604, 52620, 57005, 68406, 114010, 136812, 148213, 171015, 228020, 296426, 342030, 444639, 592852, 684060, 741065, 889278, 1482130, 1778556, 2223195, 2964260, 4446390, 8892780]

約数ペア:

[(1, 8892780), (2, 4446390), (3, 2964260), (4, 2223195), (5, 1778556), (6, 1482130), (10, 889278), (12, 741065), (13, 684060), (15, 592852), (20, 444639), (26, 342030), (30, 296426), (39, 228020), (52, 171015), (60, 148213), (65, 136812), (78, 114010), (130, 68406), (156, 57005), (169, 52620), (195, 45604), (260, 34203), (338, 26310), (390, 22802), (507, 17540), (676, 13155), (780, 11401), (845, 10524), (877, 10140), (1014, 8770), (1690, 5262), (1754, 5070), (2028, 4385), (2535, 3508), (2631, 3380)]