224740487780

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{994163}}^1$

素因数の和:994388

約数の個数: 48

約数和(自身を含む): 481016309760

約数和(自身を除く): 256275821980

約数列:

[1, 2, 4, 5, 10, 20, 89, 127, 178, 254, 356, 445, 508, 635, 890, 1270, 1780, 2540, 11303, 22606, 45212, 56515, 113030, 226060, 994163, 1988326, 3976652, 4970815, 9941630, 19883260, 88480507, 126258701, 176961014, 252517402, 353922028, 442402535, 505034804, 631293505, 884805070, 1262587010, 1769610140, 2525174020, 11237024389, 22474048778, 44948097556, 56185121945, 112370243890, 224740487780]

約数ペア:

[(1, 224740487780), (2, 112370243890), (4, 56185121945), (5, 44948097556), (10, 22474048778), (20, 11237024389), (89, 2525174020), (127, 1769610140), (178, 1262587010), (254, 884805070), (356, 631293505), (445, 505034804), (508, 442402535), (635, 353922028), (890, 252517402), (1270, 176961014), (1780, 126258701), (2540, 88480507), (11303, 19883260), (22606, 9941630), (45212, 4970815), (56515, 3976652), (113030, 1988326), (226060, 994163)]