190057660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1$

素因数の和:323

約数の個数: 96

約数和(自身を含む): 446164992

約数和(自身を除く): 256107332

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 47, 52, 65, 94, 103, 130, 151, 188, 206, 235, 260, 302, 412, 470, 515, 604, 611, 755, 940, 1030, 1222, 1339, 1510, 1963, 2060, 2444, 2678, 3020, 3055, 3926, 4841, 5356, 6110, 6695, 7097, 7852, 9682, 9815, 12220, 13390, 14194, 15553, 19364, 19630, 24205, 26780, 28388, 31106, 35485, 39260, 48410, 62212, 62933, 70970, 77765, 92261, 96820, 125866, 141940, 155530, 184522, 202189, 251732, 311060, 314665, 369044, 404378, 461305, 629330, 730991, 808756, 922610, 1010945, 1258660, 1461982, 1845220, 2021890, 2923964, 3654955, 4043780, 7309910, 9502883, 14619820, 19005766, 38011532, 47514415, 95028830, 190057660]

約数ペア:

[(1, 190057660), (2, 95028830), (4, 47514415), (5, 38011532), (10, 19005766), (13, 14619820), (20, 9502883), (26, 7309910), (47, 4043780), (52, 3654955), (65, 2923964), (94, 2021890), (103, 1845220), (130, 1461982), (151, 1258660), (188, 1010945), (206, 922610), (235, 808756), (260, 730991), (302, 629330), (412, 461305), (470, 404378), (515, 369044), (604, 314665), (611, 311060), (755, 251732), (940, 202189), (1030, 184522), (1222, 155530), (1339, 141940), (1510, 125866), (1963, 96820), (2060, 92261), (2444, 77765), (2678, 70970), (3020, 62933), (3055, 62212), (3926, 48410), (4841, 39260), (5356, 35485), (6110, 31106), (6695, 28388), (7097, 26780), (7852, 24205), (9682, 19630), (9815, 19364), (12220, 15553), (13390, 14194)]