45895592260

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{10391}}^1\times {\mathrm{4507}}^1$

素因数の和:14921

約数の個数: 72

約数和(自身を含む): 112152043584

約数和(自身を除く): 66256451324

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 4507, 9014, 10391, 18028, 20782, 22535, 31549, 41564, 45070, 51955, 63098, 72737, 90140, 103910, 126196, 145474, 157745, 207820, 220843, 290948, 315490, 363685, 441686, 509159, 630980, 727370, 883372, 1018318, 1104215, 1454740, 2036636, 2208430, 2545795, 4416860, 5091590, 10183180, 46832237, 93664474, 187328948, 234161185, 327825659, 468322370, 655651318, 936644740, 1311302636, 1639128295, 2294779613, 3278256590, 4589559226, 6556513180, 9179118452, 11473898065, 22947796130, 45895592260]

約数ペア:

[(1, 45895592260), (2, 22947796130), (4, 11473898065), (5, 9179118452), (7, 6556513180), (10, 4589559226), (14, 3278256590), (20, 2294779613), (28, 1639128295), (35, 1311302636), (49, 936644740), (70, 655651318), (98, 468322370), (140, 327825659), (196, 234161185), (245, 187328948), (490, 93664474), (980, 46832237), (4507, 10183180), (9014, 5091590), (10391, 4416860), (18028, 2545795), (20782, 2208430), (22535, 2036636), (31549, 1454740), (41564, 1104215), (45070, 1018318), (51955, 883372), (63098, 727370), (72737, 630980), (90140, 509159), (103910, 441686), (126196, 363685), (145474, 315490), (157745, 290948), (207820, 220843)]