2420005955

素因数分解:

$5^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1\times {\mathrm{389}}^1$

素因数の和:719

約数の個数: 32

約数和(自身を含む): 2994001920

約数和(自身を除く): 573995965

約数列:

[1, 5, 97, 101, 127, 389, 485, 505, 635, 1945, 9797, 12319, 12827, 37733, 39289, 48985, 49403, 61595, 64135, 188665, 196445, 247015, 1244219, 3811033, 4792091, 4989703, 6221095, 19055165, 23960455, 24948515, 484001191, 2420005955]

約数ペア:

[(1, 2420005955), (5, 484001191), (97, 24948515), (101, 23960455), (127, 19055165), (389, 6221095), (485, 4989703), (505, 4792091), (635, 3811033), (1945, 1244219), (9797, 247015), (12319, 196445), (12827, 188665), (37733, 64135), (39289, 61595), (48985, 49403)]