2601232390

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{379}}^1\times {\mathrm{859}}^1$

素因数の和:1309

約数の個数: 64

約数和(自身を含む): 5082393600

約数和(自身を除く): 2481161210

約数列:

[1, 2, 5, 10, 17, 34, 47, 85, 94, 170, 235, 379, 470, 758, 799, 859, 1598, 1718, 1895, 3790, 3995, 4295, 6443, 7990, 8590, 12886, 14603, 17813, 29206, 32215, 35626, 40373, 64430, 73015, 80746, 89065, 146030, 178130, 201865, 302821, 325561, 403730, 605642, 651122, 686341, 1372682, 1514105, 1627805, 3028210, 3255610, 3431705, 5534537, 6863410, 11069074, 15301367, 27672685, 30602734, 55345370, 76506835, 153013670, 260123239, 520246478, 1300616195, 2601232390]

約数ペア:

[(1, 2601232390), (2, 1300616195), (5, 520246478), (10, 260123239), (17, 153013670), (34, 76506835), (47, 55345370), (85, 30602734), (94, 27672685), (170, 15301367), (235, 11069074), (379, 6863410), (470, 5534537), (758, 3431705), (799, 3255610), (859, 3028210), (1598, 1627805), (1718, 1514105), (1895, 1372682), (3790, 686341), (3995, 651122), (4295, 605642), (6443, 403730), (7990, 325561), (8590, 302821), (12886, 201865), (14603, 178130), (17813, 146030), (29206, 89065), (32215, 80746), (35626, 73015), (40373, 64430)]