101248940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{22907}}^1$

素因数の和:22946

約数の個数: 48

約数和(自身を含む): 242458272

約数和(自身を除く): 141209332

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 340, 442, 884, 1105, 2210, 4420, 22907, 45814, 91628, 114535, 229070, 297791, 389419, 458140, 595582, 778838, 1191164, 1488955, 1557676, 1947095, 2977910, 3894190, 5062447, 5955820, 7788380, 10124894, 20249788, 25312235, 50624470, 101248940]

約数ペア:

[(1, 101248940), (2, 50624470), (4, 25312235), (5, 20249788), (10, 10124894), (13, 7788380), (17, 5955820), (20, 5062447), (26, 3894190), (34, 2977910), (52, 1947095), (65, 1557676), (68, 1488955), (85, 1191164), (130, 778838), (170, 595582), (221, 458140), (260, 389419), (340, 297791), (442, 229070), (884, 114535), (1105, 91628), (2210, 45814), (4420, 22907)]