2078631750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{213193}}^1$

素因数の和:213226

約数の個数: 64

約数和(自身を含む): 5587388352

約数和(自身を除く): 3508756602

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 125, 130, 150, 195, 250, 325, 375, 390, 650, 750, 975, 1625, 1950, 3250, 4875, 9750, 213193, 426386, 639579, 1065965, 1279158, 2131930, 2771509, 3197895, 5329825, 5543018, 6395790, 8314527, 10659650, 13857545, 15989475, 16629054, 26649125, 27715090, 31978950, 41572635, 53298250, 69287725, 79947375, 83145270, 138575450, 159894750, 207863175, 346438625, 415726350, 692877250, 1039315875, 2078631750]

約数ペア:

[(1, 2078631750), (2, 1039315875), (3, 692877250), (5, 415726350), (6, 346438625), (10, 207863175), (13, 159894750), (15, 138575450), (25, 83145270), (26, 79947375), (30, 69287725), (39, 53298250), (50, 41572635), (65, 31978950), (75, 27715090), (78, 26649125), (125, 16629054), (130, 15989475), (150, 13857545), (195, 10659650), (250, 8314527), (325, 6395790), (375, 5543018), (390, 5329825), (650, 3197895), (750, 2771509), (975, 2131930), (1625, 1279158), (1950, 1065965), (3250, 639579), (4875, 426386), (9750, 213193)]