375872240

素因数分解:

$2^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{77023}}^1$

素因数の和:77097

約数の個数: 40

約数和(自身を含む): 888240768

約数和(自身を除く): 512368528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 61, 80, 122, 244, 305, 488, 610, 976, 1220, 2440, 4880, 77023, 154046, 308092, 385115, 616184, 770230, 1232368, 1540460, 3080920, 4698403, 6161840, 9396806, 18793612, 23492015, 37587224, 46984030, 75174448, 93968060, 187936120, 375872240]

約数ペア:

[(1, 375872240), (2, 187936120), (4, 93968060), (5, 75174448), (8, 46984030), (10, 37587224), (16, 23492015), (20, 18793612), (40, 9396806), (61, 6161840), (80, 4698403), (122, 3080920), (244, 1540460), (305, 1232368), (488, 770230), (610, 616184), (976, 385115), (1220, 308092), (2440, 154046), (4880, 77023)]