79361000

素因数分解:

$2^3\times 5^3\times {\mathrm{61}}^1\times {\mathrm{1301}}^1$

素因数の和:1383

約数の個数: 64

約数和(自身を含む): 188894160

約数和(自身を除く): 109533160

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 61, 100, 122, 125, 200, 244, 250, 305, 488, 500, 610, 1000, 1220, 1301, 1525, 2440, 2602, 3050, 5204, 6100, 6505, 7625, 10408, 12200, 13010, 15250, 26020, 30500, 32525, 52040, 61000, 65050, 79361, 130100, 158722, 162625, 260200, 317444, 325250, 396805, 634888, 650500, 793610, 1301000, 1587220, 1984025, 3174440, 3968050, 7936100, 9920125, 15872200, 19840250, 39680500, 79361000]

約数ペア:

[(1, 79361000), (2, 39680500), (4, 19840250), (5, 15872200), (8, 9920125), (10, 7936100), (20, 3968050), (25, 3174440), (40, 1984025), (50, 1587220), (61, 1301000), (100, 793610), (122, 650500), (125, 634888), (200, 396805), (244, 325250), (250, 317444), (305, 260200), (488, 162625), (500, 158722), (610, 130100), (1000, 79361), (1220, 65050), (1301, 61000), (1525, 52040), (2440, 32525), (2602, 30500), (3050, 26020), (5204, 15250), (6100, 13010), (6505, 12200), (7625, 10408)]