2046002350

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{19421}}^1$

素因数の和:19490

約数の個数: 72

約数和(自身を含む): 4530064968

約数和(自身を除く): 2484062618

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 43, 49, 50, 70, 86, 98, 175, 215, 245, 301, 350, 430, 490, 602, 1075, 1225, 1505, 2107, 2150, 2450, 3010, 4214, 7525, 10535, 15050, 19421, 21070, 38842, 52675, 97105, 105350, 135947, 194210, 271894, 485525, 679735, 835103, 951629, 971050, 1359470, 1670206, 1903258, 3398675, 4175515, 4758145, 5845721, 6797350, 8351030, 9516290, 11691442, 20877575, 23790725, 29228605, 40920047, 41755150, 47581450, 58457210, 81840094, 146143025, 204600235, 292286050, 409200470, 1023001175, 2046002350]

約数ペア:

[(1, 2046002350), (2, 1023001175), (5, 409200470), (7, 292286050), (10, 204600235), (14, 146143025), (25, 81840094), (35, 58457210), (43, 47581450), (49, 41755150), (50, 40920047), (70, 29228605), (86, 23790725), (98, 20877575), (175, 11691442), (215, 9516290), (245, 8351030), (301, 6797350), (350, 5845721), (430, 4758145), (490, 4175515), (602, 3398675), (1075, 1903258), (1225, 1670206), (1505, 1359470), (2107, 971050), (2150, 951629), (2450, 835103), (3010, 679735), (4214, 485525), (7525, 271894), (10535, 194210), (15050, 135947), (19421, 105350), (21070, 97105), (38842, 52675)]