20175343370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{191}}^1\times {\mathrm{8929}}^1$

素因数の和:9160

約数の個数: 96

約数和(自身を含む): 45182085120

約数和(自身を除く): 25006741750

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 169, 182, 191, 338, 382, 455, 845, 910, 955, 1183, 1337, 1690, 1910, 2366, 2483, 2674, 4966, 5915, 6685, 8929, 11830, 12415, 13370, 17381, 17858, 24830, 32279, 34762, 44645, 62503, 64558, 86905, 89290, 116077, 125006, 161395, 173810, 225953, 232154, 312515, 322790, 451906, 580385, 625030, 812539, 1129765, 1160770, 1509001, 1625078, 1705439, 2259530, 3018002, 3410878, 4062695, 7545005, 8125390, 8527195, 10563007, 11938073, 15090010, 17054390, 21126014, 22170707, 23876146, 44341414, 52815035, 59690365, 105630070, 110853535, 119380730, 155194949, 221707070, 288219191, 310389898, 576438382, 775974745, 1441095955, 1551949490, 2017534337, 2882191910, 4035068674, 10087671685, 20175343370]

約数ペア:

[(1, 20175343370), (2, 10087671685), (5, 4035068674), (7, 2882191910), (10, 2017534337), (13, 1551949490), (14, 1441095955), (26, 775974745), (35, 576438382), (65, 310389898), (70, 288219191), (91, 221707070), (130, 155194949), (169, 119380730), (182, 110853535), (191, 105630070), (338, 59690365), (382, 52815035), (455, 44341414), (845, 23876146), (910, 22170707), (955, 21126014), (1183, 17054390), (1337, 15090010), (1690, 11938073), (1910, 10563007), (2366, 8527195), (2483, 8125390), (2674, 7545005), (4966, 4062695), (5915, 3410878), (6685, 3018002), (8929, 2259530), (11830, 1705439), (12415, 1625078), (13370, 1509001), (17381, 1160770), (17858, 1129765), (24830, 812539), (32279, 625030), (34762, 580385), (44645, 451906), (62503, 322790), (64558, 312515), (86905, 232154), (89290, 225953), (116077, 173810), (125006, 161395)]