67047500

素因数分解:

$2^2\times 5^4\times {\mathrm{13}}^1\times {\mathrm{2063}}^1$

素因数の和:2100

約数の個数: 60

約数和(自身を含む): 157974432

約数和(自身を除く): 90926932

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 125, 130, 250, 260, 325, 500, 625, 650, 1250, 1300, 1625, 2063, 2500, 3250, 4126, 6500, 8125, 8252, 10315, 16250, 20630, 26819, 32500, 41260, 51575, 53638, 103150, 107276, 134095, 206300, 257875, 268190, 515750, 536380, 670475, 1031500, 1289375, 1340950, 2578750, 2681900, 3352375, 5157500, 6704750, 13409500, 16761875, 33523750, 67047500]

約数ペア:

[(1, 67047500), (2, 33523750), (4, 16761875), (5, 13409500), (10, 6704750), (13, 5157500), (20, 3352375), (25, 2681900), (26, 2578750), (50, 1340950), (52, 1289375), (65, 1031500), (100, 670475), (125, 536380), (130, 515750), (250, 268190), (260, 257875), (325, 206300), (500, 134095), (625, 107276), (650, 103150), (1250, 53638), (1300, 51575), (1625, 41260), (2063, 32500), (2500, 26819), (3250, 20630), (4126, 16250), (6500, 10315), (8125, 8252)]