1421167377950

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{919}}^1\times {\mathrm{1627819}}^1$

素因数の和:1628769

約数の個数: 48

約数和(自身を含む): 2785525584000

約数和(自身を除く): 1364358206050

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 919, 950, 1838, 4595, 9190, 17461, 22975, 34922, 45950, 87305, 174610, 436525, 873050, 1627819, 3255638, 8139095, 16278190, 30928561, 40695475, 61857122, 81390950, 154642805, 309285610, 773214025, 1495965661, 1546428050, 2991931322, 7479828305, 14959656610, 28423347559, 37399141525, 56846695118, 74798283050, 142116737795, 284233475590, 710583688975, 1421167377950]

約数ペア:

[(1, 1421167377950), (2, 710583688975), (5, 284233475590), (10, 142116737795), (19, 74798283050), (25, 56846695118), (38, 37399141525), (50, 28423347559), (95, 14959656610), (190, 7479828305), (475, 2991931322), (919, 1546428050), (950, 1495965661), (1838, 773214025), (4595, 309285610), (9190, 154642805), (17461, 81390950), (22975, 61857122), (34922, 40695475), (45950, 30928561), (87305, 16278190), (174610, 8139095), (436525, 3255638), (873050, 1627819)]