2636200

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{269}}^1$

素因数の和:299

約数の個数: 72

約数和(自身を含む): 7156350

約数和(自身を除く): 4520150

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 98, 100, 140, 175, 196, 200, 245, 269, 280, 350, 392, 490, 538, 700, 980, 1076, 1225, 1345, 1400, 1883, 1960, 2152, 2450, 2690, 3766, 4900, 5380, 6725, 7532, 9415, 9800, 10760, 13181, 13450, 15064, 18830, 26362, 26900, 37660, 47075, 52724, 53800, 65905, 75320, 94150, 105448, 131810, 188300, 263620, 329525, 376600, 527240, 659050, 1318100, 2636200]

約数ペア:

[(1, 2636200), (2, 1318100), (4, 659050), (5, 527240), (7, 376600), (8, 329525), (10, 263620), (14, 188300), (20, 131810), (25, 105448), (28, 94150), (35, 75320), (40, 65905), (49, 53800), (50, 52724), (56, 47075), (70, 37660), (98, 26900), (100, 26362), (140, 18830), (175, 15064), (196, 13450), (200, 13181), (245, 10760), (269, 9800), (280, 9415), (350, 7532), (392, 6725), (490, 5380), (538, 4900), (700, 3766), (980, 2690), (1076, 2450), (1225, 2152), (1345, 1960), (1400, 1883)]