184480400

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^2\times {\mathrm{2729}}^1$

素因数の和:2773

約数の個数: 90

約数和(自身を含む): 480105990

約数和(自身を除く): 295625590

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 169, 200, 208, 260, 325, 338, 400, 520, 650, 676, 845, 1040, 1300, 1352, 1690, 2600, 2704, 2729, 3380, 4225, 5200, 5458, 6760, 8450, 10916, 13520, 13645, 16900, 21832, 27290, 33800, 35477, 43664, 54580, 67600, 68225, 70954, 109160, 136450, 141908, 177385, 218320, 272900, 283816, 354770, 461201, 545800, 567632, 709540, 886925, 922402, 1091600, 1419080, 1773850, 1844804, 2306005, 2838160, 3547700, 3689608, 4612010, 7095400, 7379216, 9224020, 11530025, 14190800, 18448040, 23060050, 36896080, 46120100, 92240200, 184480400]

約数ペア:

[(1, 184480400), (2, 92240200), (4, 46120100), (5, 36896080), (8, 23060050), (10, 18448040), (13, 14190800), (16, 11530025), (20, 9224020), (25, 7379216), (26, 7095400), (40, 4612010), (50, 3689608), (52, 3547700), (65, 2838160), (80, 2306005), (100, 1844804), (104, 1773850), (130, 1419080), (169, 1091600), (200, 922402), (208, 886925), (260, 709540), (325, 567632), (338, 545800), (400, 461201), (520, 354770), (650, 283816), (676, 272900), (845, 218320), (1040, 177385), (1300, 141908), (1352, 136450), (1690, 109160), (2600, 70954), (2704, 68225), (2729, 67600), (3380, 54580), (4225, 43664), (5200, 35477), (5458, 33800), (6760, 27290), (8450, 21832), (10916, 16900), (13520, 13645)]