47342680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{809}}^1$

素因数の和:857

約数の個数: 128

約数和(自身を含む): 139968000

約数和(自身を除く): 92625320

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, 665, 760, 770, 809, 836, 1045, 1064, 1330, 1463, 1540, 1618, 1672, 2090, 2660, 2926, 3080, 3236, 4045, 4180, 5320, 5663, 5852, 6472, 7315, 8090, 8360, 8899, 11326, 11704, 14630, 15371, 16180, 17798, 22652, 28315, 29260, 30742, 32360, 35596, 44495, 45304, 56630, 58520, 61484, 62293, 71192, 76855, 88990, 107597, 113260, 122968, 124586, 153710, 169081, 177980, 215194, 226520, 249172, 307420, 311465, 338162, 355960, 430388, 498344, 537985, 614840, 622930, 676324, 845405, 860776, 1075970, 1183567, 1245860, 1352648, 1690810, 2151940, 2367134, 2491720, 3381620, 4303880, 4734268, 5917835, 6763240, 9468536, 11835670, 23671340, 47342680]

約数ペア:

[(1, 47342680), (2, 23671340), (4, 11835670), (5, 9468536), (7, 6763240), (8, 5917835), (10, 4734268), (11, 4303880), (14, 3381620), (19, 2491720), (20, 2367134), (22, 2151940), (28, 1690810), (35, 1352648), (38, 1245860), (40, 1183567), (44, 1075970), (55, 860776), (56, 845405), (70, 676324), (76, 622930), (77, 614840), (88, 537985), (95, 498344), (110, 430388), (133, 355960), (140, 338162), (152, 311465), (154, 307420), (190, 249172), (209, 226520), (220, 215194), (266, 177980), (280, 169081), (308, 153710), (380, 124586), (385, 122968), (418, 113260), (440, 107597), (532, 88990), (616, 76855), (665, 71192), (760, 62293), (770, 61484), (809, 58520), (836, 56630), (1045, 45304), (1064, 44495), (1330, 35596), (1463, 32360), (1540, 30742), (1618, 29260), (1672, 28315), (2090, 22652), (2660, 17798), (2926, 16180), (3080, 15371), (3236, 14630), (4045, 11704), (4180, 11326), (5320, 8899), (5663, 8360), (5852, 8090), (6472, 7315)]