2693508760

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{8527}}^1$

素因数の和:8740

約数の個数: 64

約数和(自身を含む): 6216912000

約数和(自身を除く): 3523403240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 149, 212, 265, 298, 424, 530, 596, 745, 1060, 1192, 1490, 2120, 2980, 5960, 7897, 8527, 15794, 17054, 31588, 34108, 39485, 42635, 63176, 68216, 78970, 85270, 157940, 170540, 315880, 341080, 451931, 903862, 1270523, 1807724, 2259655, 2541046, 3615448, 4519310, 5082092, 6352615, 9038620, 10164184, 12705230, 18077240, 25410460, 50820920, 67337719, 134675438, 269350876, 336688595, 538701752, 673377190, 1346754380, 2693508760]

約数ペア:

[(1, 2693508760), (2, 1346754380), (4, 673377190), (5, 538701752), (8, 336688595), (10, 269350876), (20, 134675438), (40, 67337719), (53, 50820920), (106, 25410460), (149, 18077240), (212, 12705230), (265, 10164184), (298, 9038620), (424, 6352615), (530, 5082092), (596, 4519310), (745, 3615448), (1060, 2541046), (1192, 2259655), (1490, 1807724), (2120, 1270523), (2980, 903862), (5960, 451931), (7897, 341080), (8527, 315880), (15794, 170540), (17054, 157940), (31588, 85270), (34108, 78970), (39485, 68216), (42635, 63176)]