13183720

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{83}}^1$

素因数の和:143

約数の個数: 96

約数和(自身を含む): 34564320

約数和(自身を除く): 21380600

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 83, 88, 95, 110, 152, 166, 190, 209, 220, 332, 361, 380, 415, 418, 440, 664, 722, 760, 830, 836, 913, 1045, 1444, 1577, 1660, 1672, 1805, 1826, 2090, 2888, 3154, 3320, 3610, 3652, 3971, 4180, 4565, 6308, 7220, 7304, 7885, 7942, 8360, 9130, 12616, 14440, 15770, 15884, 17347, 18260, 19855, 29963, 31540, 31768, 34694, 36520, 39710, 59926, 63080, 69388, 79420, 86735, 119852, 138776, 149815, 158840, 173470, 239704, 299630, 329593, 346940, 599260, 659186, 693880, 1198520, 1318372, 1647965, 2636744, 3295930, 6591860, 13183720]

約数ペア:

[(1, 13183720), (2, 6591860), (4, 3295930), (5, 2636744), (8, 1647965), (10, 1318372), (11, 1198520), (19, 693880), (20, 659186), (22, 599260), (38, 346940), (40, 329593), (44, 299630), (55, 239704), (76, 173470), (83, 158840), (88, 149815), (95, 138776), (110, 119852), (152, 86735), (166, 79420), (190, 69388), (209, 63080), (220, 59926), (332, 39710), (361, 36520), (380, 34694), (415, 31768), (418, 31540), (440, 29963), (664, 19855), (722, 18260), (760, 17347), (830, 15884), (836, 15770), (913, 14440), (1045, 12616), (1444, 9130), (1577, 8360), (1660, 7942), (1672, 7885), (1805, 7304), (1826, 7220), (2090, 6308), (2888, 4565), (3154, 4180), (3320, 3971), (3610, 3652)]