713115220

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{397}}^1$

素因数の和:617

約数の個数: 96

約数和(自身を含む): 1644854400

約数和(自身を除く): 931739180

約数列:

[1, 2, 4, 5, 10, 19, 20, 29, 38, 58, 76, 95, 116, 145, 163, 190, 290, 326, 380, 397, 551, 580, 652, 794, 815, 1102, 1588, 1630, 1985, 2204, 2755, 3097, 3260, 3970, 4727, 5510, 6194, 7543, 7940, 9454, 11020, 11513, 12388, 15086, 15485, 18908, 23026, 23635, 30172, 30970, 37715, 46052, 47270, 57565, 61940, 64711, 75430, 89813, 94540, 115130, 129422, 150860, 179626, 218747, 230260, 258844, 323555, 359252, 437494, 449065, 647110, 874988, 898130, 1093735, 1229509, 1294220, 1796260, 1876619, 2187470, 2459018, 3753238, 4374940, 4918036, 6147545, 7506476, 9383095, 12295090, 18766190, 24590180, 35655761, 37532380, 71311522, 142623044, 178278805, 356557610, 713115220]

約数ペア:

[(1, 713115220), (2, 356557610), (4, 178278805), (5, 142623044), (10, 71311522), (19, 37532380), (20, 35655761), (29, 24590180), (38, 18766190), (58, 12295090), (76, 9383095), (95, 7506476), (116, 6147545), (145, 4918036), (163, 4374940), (190, 3753238), (290, 2459018), (326, 2187470), (380, 1876619), (397, 1796260), (551, 1294220), (580, 1229509), (652, 1093735), (794, 898130), (815, 874988), (1102, 647110), (1588, 449065), (1630, 437494), (1985, 359252), (2204, 323555), (2755, 258844), (3097, 230260), (3260, 218747), (3970, 179626), (4727, 150860), (5510, 129422), (6194, 115130), (7543, 94540), (7940, 89813), (9454, 75430), (11020, 64711), (11513, 61940), (12388, 57565), (15086, 47270), (15485, 46052), (18908, 37715), (23026, 30970), (23635, 30172)]