39752700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{10193}}^1$

素因数の和:10223

約数の個数: 72

約数和(自身を含む): 123877488

約数和(自身を除く): 84124788

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 10193, 20386, 30579, 40772, 50965, 61158, 101930, 122316, 132509, 152895, 203860, 254825, 265018, 305790, 397527, 509650, 530036, 611580, 662545, 764475, 795054, 1019300, 1325090, 1528950, 1590108, 1987635, 2650180, 3057900, 3312725, 3975270, 6625450, 7950540, 9938175, 13250900, 19876350, 39752700]

約数ペア:

[(1, 39752700), (2, 19876350), (3, 13250900), (4, 9938175), (5, 7950540), (6, 6625450), (10, 3975270), (12, 3312725), (13, 3057900), (15, 2650180), (20, 1987635), (25, 1590108), (26, 1528950), (30, 1325090), (39, 1019300), (50, 795054), (52, 764475), (60, 662545), (65, 611580), (75, 530036), (78, 509650), (100, 397527), (130, 305790), (150, 265018), (156, 254825), (195, 203860), (260, 152895), (300, 132509), (325, 122316), (390, 101930), (650, 61158), (780, 50965), (975, 40772), (1300, 30579), (1950, 20386), (3900, 10193)]