110771120

素因数分解:

$2^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{22699}}^1$

素因数の和:22773

約数の個数: 40

約数和(自身を含む): 261776400

約数和(自身を除く): 151005280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 61, 80, 122, 244, 305, 488, 610, 976, 1220, 2440, 4880, 22699, 45398, 90796, 113495, 181592, 226990, 363184, 453980, 907960, 1384639, 1815920, 2769278, 5538556, 6923195, 11077112, 13846390, 22154224, 27692780, 55385560, 110771120]

約数ペア:

[(1, 110771120), (2, 55385560), (4, 27692780), (5, 22154224), (8, 13846390), (10, 11077112), (16, 6923195), (20, 5538556), (40, 2769278), (61, 1815920), (80, 1384639), (122, 907960), (244, 453980), (305, 363184), (488, 226990), (610, 181592), (976, 113495), (1220, 90796), (2440, 45398), (4880, 22699)]