1446920

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{593}}^1$

素因数の和:665

約数の個数: 32

約数和(自身を含む): 3314520

約数和(自身を除く): 1867600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 244, 305, 488, 593, 610, 1186, 1220, 2372, 2440, 2965, 4744, 5930, 11860, 23720, 36173, 72346, 144692, 180865, 289384, 361730, 723460, 1446920]

約数ペア:

[(1, 1446920), (2, 723460), (4, 361730), (5, 289384), (8, 180865), (10, 144692), (20, 72346), (40, 36173), (61, 23720), (122, 11860), (244, 5930), (305, 4744), (488, 2965), (593, 2440), (610, 2372), (1186, 1220)]