2912931040

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{617}}^1\times {\mathrm{1553}}^1$

素因数の和:2204

約数の個数: 96

約数和(自身を含む): 7260412320

約数和(自身を除く): 4347481280

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 617, 760, 1234, 1520, 1553, 2468, 3040, 3085, 3106, 4936, 6170, 6212, 7765, 9872, 11723, 12340, 12424, 15530, 19744, 23446, 24680, 24848, 29507, 31060, 46892, 49360, 49696, 58615, 59014, 62120, 93784, 98720, 117230, 118028, 124240, 147535, 187568, 234460, 236056, 248480, 295070, 375136, 468920, 472112, 590140, 937840, 944224, 958201, 1180280, 1875680, 1916402, 2360560, 3832804, 4721120, 4791005, 7665608, 9582010, 15331216, 18205819, 19164020, 30662432, 36411638, 38328040, 72823276, 76656080, 91029095, 145646552, 153312160, 182058190, 291293104, 364116380, 582586208, 728232760, 1456465520, 2912931040]

約数ペア:

[(1, 2912931040), (2, 1456465520), (4, 728232760), (5, 582586208), (8, 364116380), (10, 291293104), (16, 182058190), (19, 153312160), (20, 145646552), (32, 91029095), (38, 76656080), (40, 72823276), (76, 38328040), (80, 36411638), (95, 30662432), (152, 19164020), (160, 18205819), (190, 15331216), (304, 9582010), (380, 7665608), (608, 4791005), (617, 4721120), (760, 3832804), (1234, 2360560), (1520, 1916402), (1553, 1875680), (2468, 1180280), (3040, 958201), (3085, 944224), (3106, 937840), (4936, 590140), (6170, 472112), (6212, 468920), (7765, 375136), (9872, 295070), (11723, 248480), (12340, 236056), (12424, 234460), (15530, 187568), (19744, 147535), (23446, 124240), (24680, 118028), (24848, 117230), (29507, 98720), (31060, 93784), (46892, 62120), (49360, 59014), (49696, 58615)]