16655494310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{20359}}^1$

素因数の和:20446

約数の個数: 128

約数和(自身を含む): 39403929600

約数和(自身を除く): 22748435290

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 29, 31, 35, 58, 62, 65, 70, 91, 130, 145, 155, 182, 203, 217, 290, 310, 377, 403, 406, 434, 455, 754, 806, 899, 910, 1015, 1085, 1798, 1885, 2015, 2030, 2170, 2639, 2821, 3770, 4030, 4495, 5278, 5642, 6293, 8990, 11687, 12586, 13195, 14105, 20359, 23374, 26390, 28210, 31465, 40718, 58435, 62930, 81809, 101795, 116870, 142513, 163618, 203590, 264667, 285026, 409045, 529334, 590411, 631129, 712565, 818090, 1180822, 1262258, 1323335, 1425130, 1852669, 2646670, 2952055, 3155645, 3705338, 4132877, 4417903, 5904110, 6311290, 7675343, 8204677, 8265754, 8835806, 9263345, 15350686, 16409354, 18302741, 18526690, 20664385, 22089515, 36605482, 38376715, 41023385, 41328770, 44179030, 53727401, 57432739, 76753430, 82046770, 91513705, 107454802, 114865478, 128119187, 183027410, 237935633, 256238374, 268637005, 287163695, 475871266, 537274010, 574327390, 640595935, 1189678165, 1281191870, 1665549431, 2379356330, 3331098862, 8327747155, 16655494310]

約数ペア:

[(1, 16655494310), (2, 8327747155), (5, 3331098862), (7, 2379356330), (10, 1665549431), (13, 1281191870), (14, 1189678165), (26, 640595935), (29, 574327390), (31, 537274010), (35, 475871266), (58, 287163695), (62, 268637005), (65, 256238374), (70, 237935633), (91, 183027410), (130, 128119187), (145, 114865478), (155, 107454802), (182, 91513705), (203, 82046770), (217, 76753430), (290, 57432739), (310, 53727401), (377, 44179030), (403, 41328770), (406, 41023385), (434, 38376715), (455, 36605482), (754, 22089515), (806, 20664385), (899, 18526690), (910, 18302741), (1015, 16409354), (1085, 15350686), (1798, 9263345), (1885, 8835806), (2015, 8265754), (2030, 8204677), (2170, 7675343), (2639, 6311290), (2821, 5904110), (3770, 4417903), (4030, 4132877), (4495, 3705338), (5278, 3155645), (5642, 2952055), (6293, 2646670), (8990, 1852669), (11687, 1425130), (12586, 1323335), (13195, 1262258), (14105, 1180822), (20359, 818090), (23374, 712565), (26390, 631129), (28210, 590411), (31465, 529334), (40718, 409045), (58435, 285026), (62930, 264667), (81809, 203590), (101795, 163618), (116870, 142513)]