589951780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1\times {\mathrm{211}}^1$

素因数の和:481

約数の個数: 96

約数和(自身を含む): 1384750080

約数和(自身を除く): 794798300

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 71, 110, 142, 179, 211, 220, 284, 355, 358, 422, 710, 716, 781, 844, 895, 1055, 1420, 1562, 1790, 1969, 2110, 2321, 3124, 3580, 3905, 3938, 4220, 4642, 7810, 7876, 9284, 9845, 11605, 12709, 14981, 15620, 19690, 23210, 25418, 29962, 37769, 39380, 46420, 50836, 59924, 63545, 74905, 75538, 127090, 139799, 149810, 151076, 164791, 188845, 254180, 279598, 299620, 329582, 377690, 415459, 559196, 659164, 698995, 755380, 823955, 830918, 1397990, 1647910, 1661836, 2077295, 2681599, 2795980, 3295820, 4154590, 5363198, 8309180, 10726396, 13407995, 26815990, 29497589, 53631980, 58995178, 117990356, 147487945, 294975890, 589951780]

約数ペア:

[(1, 589951780), (2, 294975890), (4, 147487945), (5, 117990356), (10, 58995178), (11, 53631980), (20, 29497589), (22, 26815990), (44, 13407995), (55, 10726396), (71, 8309180), (110, 5363198), (142, 4154590), (179, 3295820), (211, 2795980), (220, 2681599), (284, 2077295), (355, 1661836), (358, 1647910), (422, 1397990), (710, 830918), (716, 823955), (781, 755380), (844, 698995), (895, 659164), (1055, 559196), (1420, 415459), (1562, 377690), (1790, 329582), (1969, 299620), (2110, 279598), (2321, 254180), (3124, 188845), (3580, 164791), (3905, 151076), (3938, 149810), (4220, 139799), (4642, 127090), (7810, 75538), (7876, 74905), (9284, 63545), (9845, 59924), (11605, 50836), (12709, 46420), (14981, 39380), (15620, 37769), (19690, 29962), (23210, 25418)]