39320710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{887}}^1$

素因数の和:949

約数の個数: 64

約数和(自身を含む): 85929984

約数和(自身を除く): 46609274

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 31, 55, 62, 65, 110, 130, 143, 155, 286, 310, 341, 403, 682, 715, 806, 887, 1430, 1705, 1774, 2015, 3410, 4030, 4433, 4435, 8866, 8870, 9757, 11531, 19514, 22165, 23062, 27497, 44330, 48785, 54994, 57655, 97570, 115310, 126841, 137485, 253682, 274970, 302467, 357461, 604934, 634205, 714922, 1268410, 1512335, 1787305, 3024670, 3574610, 3932071, 7864142, 19660355, 39320710]

約数ペア:

[(1, 39320710), (2, 19660355), (5, 7864142), (10, 3932071), (11, 3574610), (13, 3024670), (22, 1787305), (26, 1512335), (31, 1268410), (55, 714922), (62, 634205), (65, 604934), (110, 357461), (130, 302467), (143, 274970), (155, 253682), (286, 137485), (310, 126841), (341, 115310), (403, 97570), (682, 57655), (715, 54994), (806, 48785), (887, 44330), (1430, 27497), (1705, 23062), (1774, 22165), (2015, 19514), (3410, 11531), (4030, 9757), (4433, 8870), (4435, 8866)]