38298110

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1$

素因数の和:281

約数の個数: 64

約数和(自身を含む): 78382080

約数和(自身を除く): 40083970

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 71, 85, 95, 142, 167, 170, 190, 323, 334, 355, 646, 710, 835, 1207, 1349, 1615, 1670, 2414, 2698, 2839, 3173, 3230, 5678, 6035, 6346, 6745, 11857, 12070, 13490, 14195, 15865, 22933, 23714, 28390, 31730, 45866, 53941, 59285, 107882, 114665, 118570, 201569, 225283, 229330, 269705, 403138, 450566, 539410, 1007845, 1126415, 2015690, 2252830, 3829811, 7659622, 19149055, 38298110]

約数ペア:

[(1, 38298110), (2, 19149055), (5, 7659622), (10, 3829811), (17, 2252830), (19, 2015690), (34, 1126415), (38, 1007845), (71, 539410), (85, 450566), (95, 403138), (142, 269705), (167, 229330), (170, 225283), (190, 201569), (323, 118570), (334, 114665), (355, 107882), (646, 59285), (710, 53941), (835, 45866), (1207, 31730), (1349, 28390), (1615, 23714), (1670, 22933), (2414, 15865), (2698, 14195), (2839, 13490), (3173, 12070), (3230, 11857), (5678, 6745), (6035, 6346)]