45565519880

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{853}}^1\times {\mathrm{1873}}^1$

素因数の和:2791

約数の個数: 128

約数和(自身を含む): 110619371520

約数和(自身を除く): 65053851640

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 31, 40, 46, 62, 92, 115, 124, 155, 184, 230, 248, 310, 460, 620, 713, 853, 920, 1240, 1426, 1706, 1873, 2852, 3412, 3565, 3746, 4265, 5704, 6824, 7130, 7492, 8530, 9365, 14260, 14984, 17060, 18730, 19619, 26443, 28520, 34120, 37460, 39238, 43079, 52886, 58063, 74920, 78476, 86158, 98095, 105772, 116126, 132215, 156952, 172316, 196190, 211544, 215395, 232252, 264430, 290315, 344632, 392380, 430790, 464504, 528860, 580630, 608189, 784760, 861580, 1057720, 1161260, 1216378, 1335449, 1597669, 1723160, 2322520, 2432756, 2670898, 3040945, 3195338, 4865512, 5341796, 6081890, 6390676, 6677245, 7988345, 10683592, 12163780, 12781352, 13354490, 15976690, 24327560, 26708980, 31953380, 36746387, 49527739, 53417960, 63906760, 73492774, 99055478, 146985548, 183731935, 198110956, 247638695, 293971096, 367463870, 396221912, 495277390, 734927740, 990554780, 1139137997, 1469855480, 1981109560, 2278275994, 4556551988, 5695689985, 9113103976, 11391379970, 22782759940, 45565519880]

約数ペア:

[(1, 45565519880), (2, 22782759940), (4, 11391379970), (5, 9113103976), (8, 5695689985), (10, 4556551988), (20, 2278275994), (23, 1981109560), (31, 1469855480), (40, 1139137997), (46, 990554780), (62, 734927740), (92, 495277390), (115, 396221912), (124, 367463870), (155, 293971096), (184, 247638695), (230, 198110956), (248, 183731935), (310, 146985548), (460, 99055478), (620, 73492774), (713, 63906760), (853, 53417960), (920, 49527739), (1240, 36746387), (1426, 31953380), (1706, 26708980), (1873, 24327560), (2852, 15976690), (3412, 13354490), (3565, 12781352), (3746, 12163780), (4265, 10683592), (5704, 7988345), (6824, 6677245), (7130, 6390676), (7492, 6081890), (8530, 5341796), (9365, 4865512), (14260, 3195338), (14984, 3040945), (17060, 2670898), (18730, 2432756), (19619, 2322520), (26443, 1723160), (28520, 1597669), (34120, 1335449), (37460, 1216378), (39238, 1161260), (43079, 1057720), (52886, 861580), (58063, 784760), (74920, 608189), (78476, 580630), (86158, 528860), (98095, 464504), (105772, 430790), (116126, 392380), (132215, 344632), (156952, 290315), (172316, 264430), (196190, 232252), (211544, 215395)]