3343240

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:166

約数の個数: 64

約数和(自身を含む): 8164800

約数和(自身を除く): 4821560

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 53, 76, 83, 95, 106, 152, 166, 190, 212, 265, 332, 380, 415, 424, 530, 664, 760, 830, 1007, 1060, 1577, 1660, 2014, 2120, 3154, 3320, 4028, 4399, 5035, 6308, 7885, 8056, 8798, 10070, 12616, 15770, 17596, 20140, 21995, 31540, 35192, 40280, 43990, 63080, 83581, 87980, 167162, 175960, 334324, 417905, 668648, 835810, 1671620, 3343240]

約数ペア:

[(1, 3343240), (2, 1671620), (4, 835810), (5, 668648), (8, 417905), (10, 334324), (19, 175960), (20, 167162), (38, 87980), (40, 83581), (53, 63080), (76, 43990), (83, 40280), (95, 35192), (106, 31540), (152, 21995), (166, 20140), (190, 17596), (212, 15770), (265, 12616), (332, 10070), (380, 8798), (415, 8056), (424, 7885), (530, 6308), (664, 5035), (760, 4399), (830, 4028), (1007, 3320), (1060, 3154), (1577, 2120), (1660, 2014)]