22279010

素因数分解:

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

素因数の和:647

約数の個数: 48

約数和(自身を含む): 45954216

約数和(自身を除く): 23675206

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 289, 442, 578, 593, 1105, 1186, 1445, 2210, 2890, 2965, 3757, 5930, 7514, 7709, 10081, 15418, 18785, 20162, 37570, 38545, 50405, 77090, 100810, 131053, 171377, 262106, 342754, 655265, 856885, 1310530, 1713770, 2227901, 4455802, 11139505, 22279010]

約数ペア:

[(1, 22279010), (2, 11139505), (5, 4455802), (10, 2227901), (13, 1713770), (17, 1310530), (26, 856885), (34, 655265), (65, 342754), (85, 262106), (130, 171377), (170, 131053), (221, 100810), (289, 77090), (442, 50405), (578, 38545), (593, 37570), (1105, 20162), (1186, 18785), (1445, 15418), (2210, 10081), (2890, 7709), (2965, 7514), (3757, 5930)]