40510428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{331}}^1$

素因数の和:423

約数の個数: 96

約数和(自身を含む): 114229248

約数和(自身を除く): 73718820

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 47, 62, 84, 93, 94, 124, 141, 186, 188, 217, 282, 329, 331, 372, 434, 564, 651, 658, 662, 868, 987, 993, 1302, 1316, 1324, 1457, 1974, 1986, 2317, 2604, 2914, 3948, 3972, 4371, 4634, 5828, 6951, 8742, 9268, 10199, 10261, 13902, 15557, 17484, 20398, 20522, 27804, 30597, 30783, 31114, 40796, 41044, 46671, 61194, 61566, 62228, 71827, 93342, 108899, 122388, 123132, 143654, 186684, 215481, 217798, 287308, 326697, 430962, 435596, 482267, 653394, 861924, 964534, 1306788, 1446801, 1929068, 2893602, 3375869, 5787204, 6751738, 10127607, 13503476, 20255214, 40510428]

約数ペア:

[(1, 40510428), (2, 20255214), (3, 13503476), (4, 10127607), (6, 6751738), (7, 5787204), (12, 3375869), (14, 2893602), (21, 1929068), (28, 1446801), (31, 1306788), (42, 964534), (47, 861924), (62, 653394), (84, 482267), (93, 435596), (94, 430962), (124, 326697), (141, 287308), (186, 217798), (188, 215481), (217, 186684), (282, 143654), (329, 123132), (331, 122388), (372, 108899), (434, 93342), (564, 71827), (651, 62228), (658, 61566), (662, 61194), (868, 46671), (987, 41044), (993, 40796), (1302, 31114), (1316, 30783), (1324, 30597), (1457, 27804), (1974, 20522), (1986, 20398), (2317, 17484), (2604, 15557), (2914, 13902), (3948, 10261), (3972, 10199), (4371, 9268), (4634, 8742), (5828, 6951)]