8840650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:128

約数の個数: 96

約数和(自身を含む): 21248640

約数和(自身を除く): 12407990

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 29, 35, 50, 58, 65, 67, 70, 91, 130, 134, 145, 175, 182, 203, 290, 325, 335, 350, 377, 406, 455, 469, 650, 670, 725, 754, 871, 910, 938, 1015, 1450, 1675, 1742, 1885, 1943, 2030, 2275, 2345, 2639, 3350, 3770, 3886, 4355, 4550, 4690, 5075, 5278, 6097, 8710, 9425, 9715, 10150, 11725, 12194, 13195, 13601, 18850, 19430, 21775, 23450, 25259, 26390, 27202, 30485, 43550, 48575, 50518, 60970, 65975, 68005, 97150, 126295, 131950, 136010, 152425, 176813, 252590, 304850, 340025, 353626, 631475, 680050, 884065, 1262950, 1768130, 4420325, 8840650]

約数ペア:

[(1, 8840650), (2, 4420325), (5, 1768130), (7, 1262950), (10, 884065), (13, 680050), (14, 631475), (25, 353626), (26, 340025), (29, 304850), (35, 252590), (50, 176813), (58, 152425), (65, 136010), (67, 131950), (70, 126295), (91, 97150), (130, 68005), (134, 65975), (145, 60970), (175, 50518), (182, 48575), (203, 43550), (290, 30485), (325, 27202), (335, 26390), (350, 25259), (377, 23450), (406, 21775), (455, 19430), (469, 18850), (650, 13601), (670, 13195), (725, 12194), (754, 11725), (871, 10150), (910, 9715), (938, 9425), (1015, 8710), (1450, 6097), (1675, 5278), (1742, 5075), (1885, 4690), (1943, 4550), (2030, 4355), (2275, 3886), (2345, 3770), (2639, 3350)]