41689240

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{433}}^1$

素因数の和:556

約数の個数: 64

約数和(自身を含む): 98431200

約数和(自身を除く): 56741960

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 83, 116, 145, 166, 232, 290, 332, 415, 433, 580, 664, 830, 866, 1160, 1660, 1732, 2165, 2407, 3320, 3464, 4330, 4814, 8660, 9628, 12035, 12557, 17320, 19256, 24070, 25114, 35939, 48140, 50228, 62785, 71878, 96280, 100456, 125570, 143756, 179695, 251140, 287512, 359390, 502280, 718780, 1042231, 1437560, 2084462, 4168924, 5211155, 8337848, 10422310, 20844620, 41689240]

約数ペア:

[(1, 41689240), (2, 20844620), (4, 10422310), (5, 8337848), (8, 5211155), (10, 4168924), (20, 2084462), (29, 1437560), (40, 1042231), (58, 718780), (83, 502280), (116, 359390), (145, 287512), (166, 251140), (232, 179695), (290, 143756), (332, 125570), (415, 100456), (433, 96280), (580, 71878), (664, 62785), (830, 50228), (866, 48140), (1160, 35939), (1660, 25114), (1732, 24070), (2165, 19256), (2407, 17320), (3320, 12557), (3464, 12035), (4330, 9628), (4814, 8660)]