955142920

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{587}}^1\times {\mathrm{2141}}^1$

素因数の和:2758

約数の個数: 64

約数和(自身を含む): 2267092800

約数和(自身を除く): 1311949880

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 587, 760, 1174, 2141, 2348, 2935, 4282, 4696, 5870, 8564, 10705, 11153, 11740, 17128, 21410, 22306, 23480, 40679, 42820, 44612, 55765, 81358, 85640, 89224, 111530, 162716, 203395, 223060, 325432, 406790, 446120, 813580, 1256767, 1627160, 2513534, 5027068, 6283835, 10054136, 12567670, 23878573, 25135340, 47757146, 50270680, 95514292, 119392865, 191028584, 238785730, 477571460, 955142920]

約数ペア:

[(1, 955142920), (2, 477571460), (4, 238785730), (5, 191028584), (8, 119392865), (10, 95514292), (19, 50270680), (20, 47757146), (38, 25135340), (40, 23878573), (76, 12567670), (95, 10054136), (152, 6283835), (190, 5027068), (380, 2513534), (587, 1627160), (760, 1256767), (1174, 813580), (2141, 446120), (2348, 406790), (2935, 325432), (4282, 223060), (4696, 203395), (5870, 162716), (8564, 111530), (10705, 89224), (11153, 85640), (11740, 81358), (17128, 55765), (21410, 44612), (22306, 42820), (23480, 40679)]