34437500

素因数分解:

$2^2\times 5^6\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:82

約数の個数: 84

約数和(自身を含む): 82030200

約数和(自身を除く): 47592700

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 29, 38, 50, 58, 76, 95, 100, 116, 125, 145, 190, 250, 290, 380, 475, 500, 551, 580, 625, 725, 950, 1102, 1250, 1450, 1900, 2204, 2375, 2500, 2755, 2900, 3125, 3625, 4750, 5510, 6250, 7250, 9500, 11020, 11875, 12500, 13775, 14500, 15625, 18125, 23750, 27550, 31250, 36250, 47500, 55100, 59375, 62500, 68875, 72500, 90625, 118750, 137750, 181250, 237500, 275500, 296875, 344375, 362500, 453125, 593750, 688750, 906250, 1187500, 1377500, 1721875, 1812500, 3443750, 6887500, 8609375, 17218750, 34437500]

約数ペア:

[(1, 34437500), (2, 17218750), (4, 8609375), (5, 6887500), (10, 3443750), (19, 1812500), (20, 1721875), (25, 1377500), (29, 1187500), (38, 906250), (50, 688750), (58, 593750), (76, 453125), (95, 362500), (100, 344375), (116, 296875), (125, 275500), (145, 237500), (190, 181250), (250, 137750), (290, 118750), (380, 90625), (475, 72500), (500, 68875), (551, 62500), (580, 59375), (625, 55100), (725, 47500), (950, 36250), (1102, 31250), (1250, 27550), (1450, 23750), (1900, 18125), (2204, 15625), (2375, 14500), (2500, 13775), (2755, 12500), (2900, 11875), (3125, 11020), (3625, 9500), (4750, 7250), (5510, 6250)]