8377014920

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{1283}}^1$

素因数の和:1515

約数の個数: 128

約数和(自身を含む): 20235018240

約数和(自身を除く): 11858003320

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 47, 92, 94, 115, 151, 184, 188, 230, 235, 302, 376, 460, 470, 604, 755, 920, 940, 1081, 1208, 1283, 1510, 1880, 2162, 2566, 3020, 3473, 4324, 5132, 5405, 6040, 6415, 6946, 7097, 8648, 10264, 10810, 12830, 13892, 14194, 17365, 21620, 25660, 27784, 28388, 29509, 34730, 35485, 43240, 51320, 56776, 59018, 60301, 69460, 70970, 118036, 120602, 138920, 141940, 147545, 163231, 193733, 236072, 241204, 283880, 295090, 301505, 326462, 387466, 482408, 590180, 603010, 652924, 774932, 816155, 968665, 1180360, 1206020, 1305848, 1386923, 1549864, 1632310, 1937330, 2412040, 2773846, 3264620, 3874660, 4455859, 5547692, 6529240, 6934615, 7749320, 8911718, 9105451, 11095384, 13869230, 17823436, 18210902, 22279295, 27738460, 35646872, 36421804, 44558590, 45527255, 55476920, 72843608, 89117180, 91054510, 178234360, 182109020, 209425373, 364218040, 418850746, 837701492, 1047126865, 1675402984, 2094253730, 4188507460, 8377014920]

約数ペア:

[(1, 8377014920), (2, 4188507460), (4, 2094253730), (5, 1675402984), (8, 1047126865), (10, 837701492), (20, 418850746), (23, 364218040), (40, 209425373), (46, 182109020), (47, 178234360), (92, 91054510), (94, 89117180), (115, 72843608), (151, 55476920), (184, 45527255), (188, 44558590), (230, 36421804), (235, 35646872), (302, 27738460), (376, 22279295), (460, 18210902), (470, 17823436), (604, 13869230), (755, 11095384), (920, 9105451), (940, 8911718), (1081, 7749320), (1208, 6934615), (1283, 6529240), (1510, 5547692), (1880, 4455859), (2162, 3874660), (2566, 3264620), (3020, 2773846), (3473, 2412040), (4324, 1937330), (5132, 1632310), (5405, 1549864), (6040, 1386923), (6415, 1305848), (6946, 1206020), (7097, 1180360), (8648, 968665), (10264, 816155), (10810, 774932), (12830, 652924), (13892, 603010), (14194, 590180), (17365, 482408), (21620, 387466), (25660, 326462), (27784, 301505), (28388, 295090), (29509, 283880), (34730, 241204), (35485, 236072), (43240, 193733), (51320, 163231), (56776, 147545), (59018, 141940), (60301, 138920), (69460, 120602), (70970, 118036)]