23339360

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:264

約数の個数: 96

約数和(自身を含む): 61236000

約数和(自身を除く): 37896640

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 89, 110, 149, 160, 176, 178, 220, 298, 352, 356, 440, 445, 596, 712, 745, 880, 890, 979, 1192, 1424, 1490, 1639, 1760, 1780, 1958, 2384, 2848, 2980, 3278, 3560, 3916, 4768, 4895, 5960, 6556, 7120, 7832, 8195, 9790, 11920, 13112, 13261, 14240, 15664, 16390, 19580, 23840, 26224, 26522, 31328, 32780, 39160, 52448, 53044, 65560, 66305, 78320, 106088, 131120, 132610, 145871, 156640, 212176, 262240, 265220, 291742, 424352, 530440, 583484, 729355, 1060880, 1166968, 1458710, 2121760, 2333936, 2917420, 4667872, 5834840, 11669680, 23339360]

約数ペア:

[(1, 23339360), (2, 11669680), (4, 5834840), (5, 4667872), (8, 2917420), (10, 2333936), (11, 2121760), (16, 1458710), (20, 1166968), (22, 1060880), (32, 729355), (40, 583484), (44, 530440), (55, 424352), (80, 291742), (88, 265220), (89, 262240), (110, 212176), (149, 156640), (160, 145871), (176, 132610), (178, 131120), (220, 106088), (298, 78320), (352, 66305), (356, 65560), (440, 53044), (445, 52448), (596, 39160), (712, 32780), (745, 31328), (880, 26522), (890, 26224), (979, 23840), (1192, 19580), (1424, 16390), (1490, 15664), (1639, 14240), (1760, 13261), (1780, 13112), (1958, 11920), (2384, 9790), (2848, 8195), (2980, 7832), (3278, 7120), (3560, 6556), (3916, 5960), (4768, 4895)]