25155840

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{6551}}^1$

素因数の和:6575

約数の個数: 72

約数和(自身を含む): 80353728

約数和(自身を除く): 55197888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 6551, 13102, 19653, 26204, 32755, 39306, 52408, 65510, 78612, 98265, 104816, 131020, 157224, 196530, 209632, 262040, 314448, 393060, 419264, 524080, 628896, 786120, 838528, 1048160, 1257792, 1572240, 1677056, 2096320, 2515584, 3144480, 4192640, 5031168, 6288960, 8385280, 12577920, 25155840]

約数ペア:

[(1, 25155840), (2, 12577920), (3, 8385280), (4, 6288960), (5, 5031168), (6, 4192640), (8, 3144480), (10, 2515584), (12, 2096320), (15, 1677056), (16, 1572240), (20, 1257792), (24, 1048160), (30, 838528), (32, 786120), (40, 628896), (48, 524080), (60, 419264), (64, 393060), (80, 314448), (96, 262040), (120, 209632), (128, 196530), (160, 157224), (192, 131020), (240, 104816), (256, 98265), (320, 78612), (384, 65510), (480, 52408), (640, 39306), (768, 32755), (960, 26204), (1280, 19653), (1920, 13102), (3840, 6551)]