24719000

素因数分解:

$2^3\times 5^3\times {\mathrm{19}}^1\times {\mathrm{1301}}^1$

素因数の和:1341

約数の個数: 64

約数和(自身を含む): 60933600

約数和(自身を除く): 36214600

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 125, 152, 190, 200, 250, 380, 475, 500, 760, 950, 1000, 1301, 1900, 2375, 2602, 3800, 4750, 5204, 6505, 9500, 10408, 13010, 19000, 24719, 26020, 32525, 49438, 52040, 65050, 98876, 123595, 130100, 162625, 197752, 247190, 260200, 325250, 494380, 617975, 650500, 988760, 1235950, 1301000, 2471900, 3089875, 4943800, 6179750, 12359500, 24719000]

約数ペア:

[(1, 24719000), (2, 12359500), (4, 6179750), (5, 4943800), (8, 3089875), (10, 2471900), (19, 1301000), (20, 1235950), (25, 988760), (38, 650500), (40, 617975), (50, 494380), (76, 325250), (95, 260200), (100, 247190), (125, 197752), (152, 162625), (190, 130100), (200, 123595), (250, 98876), (380, 65050), (475, 52040), (500, 49438), (760, 32525), (950, 26020), (1000, 24719), (1301, 19000), (1900, 13010), (2375, 10408), (2602, 9500), (3800, 6505), (4750, 5204)]