993610700

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{8573}}^1$

素因数の和:8667

約数の個数: 72

約数和(自身を含む): 2307091920

約数和(自身を除く): 1313481220

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 61, 76, 95, 100, 122, 190, 244, 305, 380, 475, 610, 950, 1159, 1220, 1525, 1900, 2318, 3050, 4636, 5795, 6100, 8573, 11590, 17146, 23180, 28975, 34292, 42865, 57950, 85730, 115900, 162887, 171460, 214325, 325774, 428650, 522953, 651548, 814435, 857300, 1045906, 1628870, 2091812, 2614765, 3257740, 4072175, 5229530, 8144350, 9936107, 10459060, 13073825, 16288700, 19872214, 26147650, 39744428, 49680535, 52295300, 99361070, 198722140, 248402675, 496805350, 993610700]

約数ペア:

[(1, 993610700), (2, 496805350), (4, 248402675), (5, 198722140), (10, 99361070), (19, 52295300), (20, 49680535), (25, 39744428), (38, 26147650), (50, 19872214), (61, 16288700), (76, 13073825), (95, 10459060), (100, 9936107), (122, 8144350), (190, 5229530), (244, 4072175), (305, 3257740), (380, 2614765), (475, 2091812), (610, 1628870), (950, 1045906), (1159, 857300), (1220, 814435), (1525, 651548), (1900, 522953), (2318, 428650), (3050, 325774), (4636, 214325), (5795, 171460), (6100, 162887), (8573, 115900), (11590, 85730), (17146, 57950), (23180, 42865), (28975, 34292)]