220902350

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:210

約数の個数: 96

約数和(自身を含む): 451685376

約数和(自身を除く): 230783026

約数列:

[1, 2, 5, 10, 23, 25, 46, 47, 50, 61, 67, 94, 115, 122, 134, 230, 235, 305, 335, 470, 575, 610, 670, 1081, 1150, 1175, 1403, 1525, 1541, 1675, 2162, 2350, 2806, 2867, 3050, 3082, 3149, 3350, 4087, 5405, 5734, 6298, 7015, 7705, 8174, 10810, 14030, 14335, 15410, 15745, 20435, 27025, 28670, 31490, 35075, 38525, 40870, 54050, 65941, 70150, 71675, 72427, 77050, 78725, 94001, 102175, 131882, 143350, 144854, 157450, 188002, 192089, 204350, 329705, 362135, 384178, 470005, 659410, 724270, 940010, 960445, 1648525, 1810675, 1920890, 2350025, 3297050, 3621350, 4418047, 4700050, 4802225, 8836094, 9604450, 22090235, 44180470, 110451175, 220902350]

約数ペア:

[(1, 220902350), (2, 110451175), (5, 44180470), (10, 22090235), (23, 9604450), (25, 8836094), (46, 4802225), (47, 4700050), (50, 4418047), (61, 3621350), (67, 3297050), (94, 2350025), (115, 1920890), (122, 1810675), (134, 1648525), (230, 960445), (235, 940010), (305, 724270), (335, 659410), (470, 470005), (575, 384178), (610, 362135), (670, 329705), (1081, 204350), (1150, 192089), (1175, 188002), (1403, 157450), (1525, 144854), (1541, 143350), (1675, 131882), (2162, 102175), (2350, 94001), (2806, 78725), (2867, 77050), (3050, 72427), (3082, 71675), (3149, 70150), (3350, 65941), (4087, 54050), (5405, 40870), (5734, 38525), (6298, 35075), (7015, 31490), (7705, 28670), (8174, 27025), (10810, 20435), (14030, 15745), (14335, 15410)]