83451040

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{283}}^1$

素因数の和:414

約数の個数: 96

約数和(自身を含む): 210409920

約数和(自身を除く): 126958880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 97, 152, 160, 190, 194, 283, 304, 380, 388, 485, 566, 608, 760, 776, 970, 1132, 1415, 1520, 1552, 1843, 1940, 2264, 2830, 3040, 3104, 3686, 3880, 4528, 5377, 5660, 7372, 7760, 9056, 9215, 10754, 11320, 14744, 15520, 18430, 21508, 22640, 26885, 27451, 29488, 36860, 43016, 45280, 53770, 54902, 58976, 73720, 86032, 107540, 109804, 137255, 147440, 172064, 215080, 219608, 274510, 294880, 430160, 439216, 521569, 549020, 860320, 878432, 1043138, 1098040, 2086276, 2196080, 2607845, 4172552, 4392160, 5215690, 8345104, 10431380, 16690208, 20862760, 41725520, 83451040]

約数ペア:

[(1, 83451040), (2, 41725520), (4, 20862760), (5, 16690208), (8, 10431380), (10, 8345104), (16, 5215690), (19, 4392160), (20, 4172552), (32, 2607845), (38, 2196080), (40, 2086276), (76, 1098040), (80, 1043138), (95, 878432), (97, 860320), (152, 549020), (160, 521569), (190, 439216), (194, 430160), (283, 294880), (304, 274510), (380, 219608), (388, 215080), (485, 172064), (566, 147440), (608, 137255), (760, 109804), (776, 107540), (970, 86032), (1132, 73720), (1415, 58976), (1520, 54902), (1552, 53770), (1843, 45280), (1940, 43016), (2264, 36860), (2830, 29488), (3040, 27451), (3104, 26885), (3686, 22640), (3880, 21508), (4528, 18430), (5377, 15520), (5660, 14744), (7372, 11320), (7760, 10754), (9056, 9215)]