34983940

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2141}}^1$

素因数の和:2212

約数の個数: 48

約数和(自身を含む): 79168320

約数和(自身を除く): 44184380

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 43, 76, 86, 95, 172, 190, 215, 380, 430, 817, 860, 1634, 2141, 3268, 4085, 4282, 8170, 8564, 10705, 16340, 21410, 40679, 42820, 81358, 92063, 162716, 184126, 203395, 368252, 406790, 460315, 813580, 920630, 1749197, 1841260, 3498394, 6996788, 8745985, 17491970, 34983940]

約数ペア:

[(1, 34983940), (2, 17491970), (4, 8745985), (5, 6996788), (10, 3498394), (19, 1841260), (20, 1749197), (38, 920630), (43, 813580), (76, 460315), (86, 406790), (95, 368252), (172, 203395), (190, 184126), (215, 162716), (380, 92063), (430, 81358), (817, 42820), (860, 40679), (1634, 21410), (2141, 16340), (3268, 10705), (4085, 8564), (4282, 8170)]