4924040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1$

素因数の和:91

約数の個数: 96

約数和(自身を含む): 13167360

約数和(自身を除く): 8243320

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 31, 38, 40, 44, 55, 62, 76, 88, 95, 110, 124, 152, 155, 190, 209, 220, 248, 310, 341, 361, 380, 418, 440, 589, 620, 682, 722, 760, 836, 1045, 1178, 1240, 1364, 1444, 1672, 1705, 1805, 2090, 2356, 2728, 2888, 2945, 3410, 3610, 3971, 4180, 4712, 5890, 6479, 6820, 7220, 7942, 8360, 11191, 11780, 12958, 13640, 14440, 15884, 19855, 22382, 23560, 25916, 31768, 32395, 39710, 44764, 51832, 55955, 64790, 79420, 89528, 111910, 123101, 129580, 158840, 223820, 246202, 259160, 447640, 492404, 615505, 984808, 1231010, 2462020, 4924040]

約数ペア:

[(1, 4924040), (2, 2462020), (4, 1231010), (5, 984808), (8, 615505), (10, 492404), (11, 447640), (19, 259160), (20, 246202), (22, 223820), (31, 158840), (38, 129580), (40, 123101), (44, 111910), (55, 89528), (62, 79420), (76, 64790), (88, 55955), (95, 51832), (110, 44764), (124, 39710), (152, 32395), (155, 31768), (190, 25916), (209, 23560), (220, 22382), (248, 19855), (310, 15884), (341, 14440), (361, 13640), (380, 12958), (418, 11780), (440, 11191), (589, 8360), (620, 7942), (682, 7220), (722, 6820), (760, 6479), (836, 5890), (1045, 4712), (1178, 4180), (1240, 3971), (1364, 3610), (1444, 3410), (1672, 2945), (1705, 2888), (1805, 2728), (2090, 2356)]