23889080

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^2$

素因数の和:133

約数の個数: 96

約数和(自身を含む): 61333200

約数和(自身を除く): 37444120

約数列:

[1, 2, 4, 5, 8, 10, 17, 19, 20, 34, 38, 40, 43, 68, 76, 85, 86, 95, 136, 152, 170, 172, 190, 215, 323, 340, 344, 380, 430, 646, 680, 731, 760, 817, 860, 1292, 1462, 1615, 1634, 1720, 1849, 2584, 2924, 3230, 3268, 3655, 3698, 4085, 5848, 6460, 6536, 7310, 7396, 8170, 9245, 12920, 13889, 14620, 14792, 16340, 18490, 27778, 29240, 31433, 32680, 35131, 36980, 55556, 62866, 69445, 70262, 73960, 111112, 125732, 138890, 140524, 157165, 175655, 251464, 277780, 281048, 314330, 351310, 555560, 597227, 628660, 702620, 1194454, 1257320, 1405240, 2388908, 2986135, 4777816, 5972270, 11944540, 23889080]

約数ペア:

[(1, 23889080), (2, 11944540), (4, 5972270), (5, 4777816), (8, 2986135), (10, 2388908), (17, 1405240), (19, 1257320), (20, 1194454), (34, 702620), (38, 628660), (40, 597227), (43, 555560), (68, 351310), (76, 314330), (85, 281048), (86, 277780), (95, 251464), (136, 175655), (152, 157165), (170, 140524), (172, 138890), (190, 125732), (215, 111112), (323, 73960), (340, 70262), (344, 69445), (380, 62866), (430, 55556), (646, 36980), (680, 35131), (731, 32680), (760, 31433), (817, 29240), (860, 27778), (1292, 18490), (1462, 16340), (1615, 14792), (1634, 14620), (1720, 13889), (1849, 12920), (2584, 9245), (2924, 8170), (3230, 7396), (3268, 7310), (3655, 6536), (3698, 6460), (4085, 5848)]