2017485050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{1759}}^1$

素因数の和:1920

約数の個数: 96

約数和(自身を含む): 4478284800

約数和(自身を除く): 2460799750

約数列:

[1, 2, 5, 7, 10, 14, 25, 29, 35, 50, 58, 70, 113, 145, 175, 203, 226, 290, 350, 406, 565, 725, 791, 1015, 1130, 1450, 1582, 1759, 2030, 2825, 3277, 3518, 3955, 5075, 5650, 6554, 7910, 8795, 10150, 12313, 16385, 17590, 19775, 22939, 24626, 32770, 39550, 43975, 45878, 51011, 61565, 81925, 87950, 102022, 114695, 123130, 163850, 198767, 229390, 255055, 307825, 357077, 397534, 510110, 573475, 615650, 714154, 993835, 1146950, 1275275, 1391369, 1785385, 1987670, 2550550, 2782738, 3570770, 4969175, 5764243, 6956845, 8926925, 9938350, 11528486, 13913690, 17853850, 28821215, 34784225, 40349701, 57642430, 69568450, 80699402, 144106075, 201748505, 288212150, 403497010, 1008742525, 2017485050]

約数ペア:

[(1, 2017485050), (2, 1008742525), (5, 403497010), (7, 288212150), (10, 201748505), (14, 144106075), (25, 80699402), (29, 69568450), (35, 57642430), (50, 40349701), (58, 34784225), (70, 28821215), (113, 17853850), (145, 13913690), (175, 11528486), (203, 9938350), (226, 8926925), (290, 6956845), (350, 5764243), (406, 4969175), (565, 3570770), (725, 2782738), (791, 2550550), (1015, 1987670), (1130, 1785385), (1450, 1391369), (1582, 1275275), (1759, 1146950), (2030, 993835), (2825, 714154), (3277, 615650), (3518, 573475), (3955, 510110), (5075, 397534), (5650, 357077), (6554, 307825), (7910, 255055), (8795, 229390), (10150, 198767), (12313, 163850), (16385, 123130), (17590, 114695), (19775, 102022), (22939, 87950), (24626, 81925), (32770, 61565), (39550, 51011), (43975, 45878)]