23671340

素因数分解:

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

素因数の和:855

約数の個数: 96

約数和(自身を含む): 65318400

約数和(自身を除く): 41647060

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 19, 20, 22, 28, 35, 38, 44, 55, 70, 76, 77, 95, 110, 133, 140, 154, 190, 209, 220, 266, 308, 380, 385, 418, 532, 665, 770, 809, 836, 1045, 1330, 1463, 1540, 1618, 2090, 2660, 2926, 3236, 4045, 4180, 5663, 5852, 7315, 8090, 8899, 11326, 14630, 15371, 16180, 17798, 22652, 28315, 29260, 30742, 35596, 44495, 56630, 61484, 62293, 76855, 88990, 107597, 113260, 124586, 153710, 169081, 177980, 215194, 249172, 307420, 311465, 338162, 430388, 537985, 622930, 676324, 845405, 1075970, 1183567, 1245860, 1690810, 2151940, 2367134, 3381620, 4734268, 5917835, 11835670, 23671340]

約数ペア:

[(1, 23671340), (2, 11835670), (4, 5917835), (5, 4734268), (7, 3381620), (10, 2367134), (11, 2151940), (14, 1690810), (19, 1245860), (20, 1183567), (22, 1075970), (28, 845405), (35, 676324), (38, 622930), (44, 537985), (55, 430388), (70, 338162), (76, 311465), (77, 307420), (95, 249172), (110, 215194), (133, 177980), (140, 169081), (154, 153710), (190, 124586), (209, 113260), (220, 107597), (266, 88990), (308, 76855), (380, 62293), (385, 61484), (418, 56630), (532, 44495), (665, 35596), (770, 30742), (809, 29260), (836, 28315), (1045, 22652), (1330, 17798), (1463, 16180), (1540, 15371), (1618, 14630), (2090, 11326), (2660, 8899), (2926, 8090), (3236, 7315), (4045, 5852), (4180, 5663)]