83259820

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{53}}^1\times {\mathrm{229}}^1$

素因数の和:312

約数の個数: 96

約数和(自身を含む): 208656000

約数和(自身を除く): 125396180

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 53, 70, 98, 106, 140, 196, 212, 229, 245, 265, 343, 371, 458, 490, 530, 686, 742, 916, 980, 1060, 1145, 1372, 1484, 1603, 1715, 1855, 2290, 2597, 3206, 3430, 3710, 4580, 5194, 6412, 6860, 7420, 8015, 10388, 11221, 12137, 12985, 16030, 18179, 22442, 24274, 25970, 32060, 36358, 44884, 48548, 51940, 56105, 60685, 72716, 78547, 84959, 90895, 112210, 121370, 157094, 169918, 181790, 224420, 242740, 314188, 339836, 363580, 392735, 424795, 594713, 785470, 849590, 1189426, 1570940, 1699180, 2378852, 2973565, 4162991, 5947130, 8325982, 11894260, 16651964, 20814955, 41629910, 83259820]

約数ペア:

[(1, 83259820), (2, 41629910), (4, 20814955), (5, 16651964), (7, 11894260), (10, 8325982), (14, 5947130), (20, 4162991), (28, 2973565), (35, 2378852), (49, 1699180), (53, 1570940), (70, 1189426), (98, 849590), (106, 785470), (140, 594713), (196, 424795), (212, 392735), (229, 363580), (245, 339836), (265, 314188), (343, 242740), (371, 224420), (458, 181790), (490, 169918), (530, 157094), (686, 121370), (742, 112210), (916, 90895), (980, 84959), (1060, 78547), (1145, 72716), (1372, 60685), (1484, 56105), (1603, 51940), (1715, 48548), (1855, 44884), (2290, 36358), (2597, 32060), (3206, 25970), (3430, 24274), (3710, 22442), (4580, 18179), (5194, 16030), (6412, 12985), (6860, 12137), (7420, 11221), (8015, 10388)]