14813840

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:216

約数の個数: 80

約数和(自身を含む): 36747648

約数和(自身を除く): 21933808

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 83, 92, 97, 115, 166, 184, 194, 230, 332, 368, 388, 415, 460, 485, 664, 776, 830, 920, 970, 1328, 1552, 1660, 1840, 1909, 1940, 2231, 3320, 3818, 3880, 4462, 6640, 7636, 7760, 8051, 8924, 9545, 11155, 15272, 16102, 17848, 19090, 22310, 30544, 32204, 35696, 38180, 40255, 44620, 64408, 76360, 80510, 89240, 128816, 152720, 161020, 178480, 185173, 322040, 370346, 644080, 740692, 925865, 1481384, 1851730, 2962768, 3703460, 7406920, 14813840]

約数ペア:

[(1, 14813840), (2, 7406920), (4, 3703460), (5, 2962768), (8, 1851730), (10, 1481384), (16, 925865), (20, 740692), (23, 644080), (40, 370346), (46, 322040), (80, 185173), (83, 178480), (92, 161020), (97, 152720), (115, 128816), (166, 89240), (184, 80510), (194, 76360), (230, 64408), (332, 44620), (368, 40255), (388, 38180), (415, 35696), (460, 32204), (485, 30544), (664, 22310), (776, 19090), (830, 17848), (920, 16102), (970, 15272), (1328, 11155), (1552, 9545), (1660, 8924), (1840, 8051), (1909, 7760), (1940, 7636), (2231, 6640), (3320, 4462), (3818, 3880)]