5454760

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:178

約数の個数: 64

約数和(自身を含む): 13063680

約数和(自身を除く): 7608920

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 53, 62, 83, 106, 124, 155, 166, 212, 248, 265, 310, 332, 415, 424, 530, 620, 664, 830, 1060, 1240, 1643, 1660, 2120, 2573, 3286, 3320, 4399, 5146, 6572, 8215, 8798, 10292, 12865, 13144, 16430, 17596, 20584, 21995, 25730, 32860, 35192, 43990, 51460, 65720, 87980, 102920, 136369, 175960, 272738, 545476, 681845, 1090952, 1363690, 2727380, 5454760]

約数ペア:

[(1, 5454760), (2, 2727380), (4, 1363690), (5, 1090952), (8, 681845), (10, 545476), (20, 272738), (31, 175960), (40, 136369), (53, 102920), (62, 87980), (83, 65720), (106, 51460), (124, 43990), (155, 35192), (166, 32860), (212, 25730), (248, 21995), (265, 20584), (310, 17596), (332, 16430), (415, 13144), (424, 12865), (530, 10292), (620, 8798), (664, 8215), (830, 6572), (1060, 5146), (1240, 4399), (1643, 3320), (1660, 3286), (2120, 2573)]