2678213850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{839}}^1\times {\mathrm{1637}}^1$

素因数の和:2504

約数の個数: 96

約数和(自身を含む): 7165791360

約数和(自身を除く): 4487577510

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 839, 975, 1637, 1678, 1950, 2517, 3274, 4195, 4911, 5034, 8185, 8390, 9822, 10907, 12585, 16370, 20975, 21281, 21814, 24555, 25170, 32721, 40925, 41950, 42562, 49110, 54535, 62925, 63843, 65442, 81850, 106405, 109070, 122775, 125850, 127686, 163605, 212810, 245550, 272675, 319215, 327210, 532025, 545350, 638430, 818025, 1064050, 1373443, 1596075, 1636050, 2746886, 3192150, 4120329, 6867215, 8240658, 13734430, 17854759, 20601645, 34336075, 35709518, 41203290, 53564277, 68672150, 89273795, 103008225, 107128554, 178547590, 206016450, 267821385, 446368975, 535642770, 892737950, 1339106925, 2678213850]

約数ペア:

[(1, 2678213850), (2, 1339106925), (3, 892737950), (5, 535642770), (6, 446368975), (10, 267821385), (13, 206016450), (15, 178547590), (25, 107128554), (26, 103008225), (30, 89273795), (39, 68672150), (50, 53564277), (65, 41203290), (75, 35709518), (78, 34336075), (130, 20601645), (150, 17854759), (195, 13734430), (325, 8240658), (390, 6867215), (650, 4120329), (839, 3192150), (975, 2746886), (1637, 1636050), (1678, 1596075), (1950, 1373443), (2517, 1064050), (3274, 818025), (4195, 638430), (4911, 545350), (5034, 532025), (8185, 327210), (8390, 319215), (9822, 272675), (10907, 245550), (12585, 212810), (16370, 163605), (20975, 127686), (21281, 125850), (21814, 122775), (24555, 109070), (25170, 106405), (32721, 81850), (40925, 65442), (41950, 63843), (42562, 62925), (49110, 54535)]