38213560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{653}}^1$

素因数の和:701

約数の個数: 128

約数和(自身を含む): 113011200

約数和(自身を除く): 74797640

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 19, 20, 22, 28, 35, 38, 40, 44, 55, 56, 70, 76, 77, 88, 95, 110, 133, 140, 152, 154, 190, 209, 220, 266, 280, 308, 380, 385, 418, 440, 532, 616, 653, 665, 760, 770, 836, 1045, 1064, 1306, 1330, 1463, 1540, 1672, 2090, 2612, 2660, 2926, 3080, 3265, 4180, 4571, 5224, 5320, 5852, 6530, 7183, 7315, 8360, 9142, 11704, 12407, 13060, 14366, 14630, 18284, 22855, 24814, 26120, 28732, 29260, 35915, 36568, 45710, 49628, 50281, 57464, 58520, 62035, 71830, 86849, 91420, 99256, 100562, 124070, 136477, 143660, 173698, 182840, 201124, 248140, 251405, 272954, 287320, 347396, 402248, 434245, 496280, 502810, 545908, 682385, 694792, 868490, 955339, 1005620, 1091816, 1364770, 1736980, 1910678, 2011240, 2729540, 3473960, 3821356, 4776695, 5459080, 7642712, 9553390, 19106780, 38213560]

約数ペア:

[(1, 38213560), (2, 19106780), (4, 9553390), (5, 7642712), (7, 5459080), (8, 4776695), (10, 3821356), (11, 3473960), (14, 2729540), (19, 2011240), (20, 1910678), (22, 1736980), (28, 1364770), (35, 1091816), (38, 1005620), (40, 955339), (44, 868490), (55, 694792), (56, 682385), (70, 545908), (76, 502810), (77, 496280), (88, 434245), (95, 402248), (110, 347396), (133, 287320), (140, 272954), (152, 251405), (154, 248140), (190, 201124), (209, 182840), (220, 173698), (266, 143660), (280, 136477), (308, 124070), (380, 100562), (385, 99256), (418, 91420), (440, 86849), (532, 71830), (616, 62035), (653, 58520), (665, 57464), (760, 50281), (770, 49628), (836, 45710), (1045, 36568), (1064, 35915), (1306, 29260), (1330, 28732), (1463, 26120), (1540, 24814), (1672, 22855), (2090, 18284), (2612, 14630), (2660, 14366), (2926, 13060), (3080, 12407), (3265, 11704), (4180, 9142), (4571, 8360), (5224, 7315), (5320, 7183), (5852, 6530)]