10996869160

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{72139}}^1$

素因数の和:72290

約数の個数: 64

約数和(自身を含む): 25658755200

約数和(自身を除く): 14661886040

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 103, 148, 185, 206, 296, 370, 412, 515, 740, 824, 1030, 1480, 2060, 3811, 4120, 7622, 15244, 19055, 30488, 38110, 72139, 76220, 144278, 152440, 288556, 360695, 577112, 721390, 1442780, 2669143, 2885560, 5338286, 7430317, 10676572, 13345715, 14860634, 21353144, 26691430, 29721268, 37151585, 53382860, 59442536, 74303170, 106765720, 148606340, 274921729, 297212680, 549843458, 1099686916, 1374608645, 2199373832, 2749217290, 5498434580, 10996869160]

約数ペア:

[(1, 10996869160), (2, 5498434580), (4, 2749217290), (5, 2199373832), (8, 1374608645), (10, 1099686916), (20, 549843458), (37, 297212680), (40, 274921729), (74, 148606340), (103, 106765720), (148, 74303170), (185, 59442536), (206, 53382860), (296, 37151585), (370, 29721268), (412, 26691430), (515, 21353144), (740, 14860634), (824, 13345715), (1030, 10676572), (1480, 7430317), (2060, 5338286), (3811, 2885560), (4120, 2669143), (7622, 1442780), (15244, 721390), (19055, 577112), (30488, 360695), (38110, 288556), (72139, 152440), (76220, 144278)]