41860640

素因数分解:

$2^5\times 5^1\times {\mathrm{61}}^1\times {\mathrm{4289}}^1$

素因数の和:4365

約数の個数: 48

約数和(自身を含む): 100540440

約数和(自身を除く): 58679800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 80, 122, 160, 244, 305, 488, 610, 976, 1220, 1952, 2440, 4289, 4880, 8578, 9760, 17156, 21445, 34312, 42890, 68624, 85780, 137248, 171560, 261629, 343120, 523258, 686240, 1046516, 1308145, 2093032, 2616290, 4186064, 5232580, 8372128, 10465160, 20930320, 41860640]

約数ペア:

[(1, 41860640), (2, 20930320), (4, 10465160), (5, 8372128), (8, 5232580), (10, 4186064), (16, 2616290), (20, 2093032), (32, 1308145), (40, 1046516), (61, 686240), (80, 523258), (122, 343120), (160, 261629), (244, 171560), (305, 137248), (488, 85780), (610, 68624), (976, 42890), (1220, 34312), (1952, 21445), (2440, 17156), (4289, 9760), (4880, 8578)]