260038460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3023}}^1$

素因数の和:3083

約数の個数: 96

約数和(自身を含む): 658409472

約数和(自身を除く): 398371012

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 23, 34, 44, 46, 55, 68, 85, 92, 110, 115, 170, 187, 220, 230, 253, 340, 374, 391, 460, 506, 748, 782, 935, 1012, 1265, 1564, 1870, 1955, 2530, 3023, 3740, 3910, 4301, 5060, 6046, 7820, 8602, 12092, 15115, 17204, 21505, 30230, 33253, 43010, 51391, 60460, 66506, 69529, 86020, 102782, 133012, 139058, 166265, 205564, 256955, 278116, 332530, 347645, 513910, 565301, 665060, 695290, 764819, 1027820, 1130602, 1181993, 1390580, 1529638, 2261204, 2363986, 2826505, 3059276, 3824095, 4727972, 5653010, 5909965, 7648190, 11306020, 11819930, 13001923, 15296380, 23639860, 26003846, 52007692, 65009615, 130019230, 260038460]

約数ペア:

[(1, 260038460), (2, 130019230), (4, 65009615), (5, 52007692), (10, 26003846), (11, 23639860), (17, 15296380), (20, 13001923), (22, 11819930), (23, 11306020), (34, 7648190), (44, 5909965), (46, 5653010), (55, 4727972), (68, 3824095), (85, 3059276), (92, 2826505), (110, 2363986), (115, 2261204), (170, 1529638), (187, 1390580), (220, 1181993), (230, 1130602), (253, 1027820), (340, 764819), (374, 695290), (391, 665060), (460, 565301), (506, 513910), (748, 347645), (782, 332530), (935, 278116), (1012, 256955), (1265, 205564), (1564, 166265), (1870, 139058), (1955, 133012), (2530, 102782), (3023, 86020), (3740, 69529), (3910, 66506), (4301, 60460), (5060, 51391), (6046, 43010), (7820, 33253), (8602, 30230), (12092, 21505), (15115, 17204)]