37245890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1$

素因数の和:359

約数の個数: 64

約数和(自身を含む): 78382080

約数和(自身を除く): 41136190

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 71, 95, 110, 142, 190, 209, 251, 355, 418, 502, 710, 781, 1045, 1255, 1349, 1562, 2090, 2510, 2698, 2761, 3905, 4769, 5522, 6745, 7810, 9538, 13490, 13805, 14839, 17821, 23845, 27610, 29678, 35642, 47690, 52459, 74195, 89105, 104918, 148390, 178210, 196031, 262295, 338599, 392062, 524590, 677198, 980155, 1692995, 1960310, 3385990, 3724589, 7449178, 18622945, 37245890]

約数ペア:

[(1, 37245890), (2, 18622945), (5, 7449178), (10, 3724589), (11, 3385990), (19, 1960310), (22, 1692995), (38, 980155), (55, 677198), (71, 524590), (95, 392062), (110, 338599), (142, 262295), (190, 196031), (209, 178210), (251, 148390), (355, 104918), (418, 89105), (502, 74195), (710, 52459), (781, 47690), (1045, 35642), (1255, 29678), (1349, 27610), (1562, 23845), (2090, 17821), (2510, 14839), (2698, 13805), (2761, 13490), (3905, 9538), (4769, 7810), (5522, 6745)]