89116040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{593}}^1$

素因数の和:651

約数の個数: 96

約数和(自身を含む): 229771080

約数和(自身を除く): 140655040

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 34, 40, 52, 65, 68, 85, 104, 130, 136, 170, 221, 260, 289, 340, 442, 520, 578, 593, 680, 884, 1105, 1156, 1186, 1445, 1768, 2210, 2312, 2372, 2890, 2965, 3757, 4420, 4744, 5780, 5930, 7514, 7709, 8840, 10081, 11560, 11860, 15028, 15418, 18785, 20162, 23720, 30056, 30836, 37570, 38545, 40324, 50405, 61672, 75140, 77090, 80648, 100810, 131053, 150280, 154180, 171377, 201620, 262106, 308360, 342754, 403240, 524212, 655265, 685508, 856885, 1048424, 1310530, 1371016, 1713770, 2227901, 2621060, 3427540, 4455802, 5242120, 6855080, 8911604, 11139505, 17823208, 22279010, 44558020, 89116040]

約数ペア:

[(1, 89116040), (2, 44558020), (4, 22279010), (5, 17823208), (8, 11139505), (10, 8911604), (13, 6855080), (17, 5242120), (20, 4455802), (26, 3427540), (34, 2621060), (40, 2227901), (52, 1713770), (65, 1371016), (68, 1310530), (85, 1048424), (104, 856885), (130, 685508), (136, 655265), (170, 524212), (221, 403240), (260, 342754), (289, 308360), (340, 262106), (442, 201620), (520, 171377), (578, 154180), (593, 150280), (680, 131053), (884, 100810), (1105, 80648), (1156, 77090), (1186, 75140), (1445, 61672), (1768, 50405), (2210, 40324), (2312, 38545), (2372, 37570), (2890, 30836), (2965, 30056), (3757, 23720), (4420, 20162), (4744, 18785), (5780, 15418), (5930, 15028), (7514, 11860), (7709, 11560), (8840, 10081)]