2013145850

素因数分解:

$2^1\times 5^2\times {\mathrm{113}}^1\times {\mathrm{587}}^1\times {\mathrm{607}}^1$

素因数の和:1319

約数の個数: 48

約数和(自身を含む): 3790257408

約数和(自身を除く): 1777111558

約数列:

[1, 2, 5, 10, 25, 50, 113, 226, 565, 587, 607, 1130, 1174, 1214, 2825, 2935, 3035, 5650, 5870, 6070, 14675, 15175, 29350, 30350, 66331, 68591, 132662, 137182, 331655, 342955, 356309, 663310, 685910, 712618, 1658275, 1714775, 1781545, 3316550, 3429550, 3563090, 8907725, 17815450, 40262917, 80525834, 201314585, 402629170, 1006572925, 2013145850]

約数ペア:

[(1, 2013145850), (2, 1006572925), (5, 402629170), (10, 201314585), (25, 80525834), (50, 40262917), (113, 17815450), (226, 8907725), (565, 3563090), (587, 3429550), (607, 3316550), (1130, 1781545), (1174, 1714775), (1214, 1658275), (2825, 712618), (2935, 685910), (3035, 663310), (5650, 356309), (5870, 342955), (6070, 331655), (14675, 137182), (15175, 132662), (29350, 68591), (30350, 66331)]