97450400

素因数分解:

$2^5\times 5^2\times {\mathrm{181}}^1\times {\mathrm{673}}^1$

素因数の和:874

約数の個数: 72

約数和(自身を含む): 239570604

約数和(自身を除く): 142120204

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 181, 200, 362, 400, 673, 724, 800, 905, 1346, 1448, 1810, 2692, 2896, 3365, 3620, 4525, 5384, 5792, 6730, 7240, 9050, 10768, 13460, 14480, 16825, 18100, 21536, 26920, 28960, 33650, 36200, 53840, 67300, 72400, 107680, 121813, 134600, 144800, 243626, 269200, 487252, 538400, 609065, 974504, 1218130, 1949008, 2436260, 3045325, 3898016, 4872520, 6090650, 9745040, 12181300, 19490080, 24362600, 48725200, 97450400]

約数ペア:

[(1, 97450400), (2, 48725200), (4, 24362600), (5, 19490080), (8, 12181300), (10, 9745040), (16, 6090650), (20, 4872520), (25, 3898016), (32, 3045325), (40, 2436260), (50, 1949008), (80, 1218130), (100, 974504), (160, 609065), (181, 538400), (200, 487252), (362, 269200), (400, 243626), (673, 144800), (724, 134600), (800, 121813), (905, 107680), (1346, 72400), (1448, 67300), (1810, 53840), (2692, 36200), (2896, 33650), (3365, 28960), (3620, 26920), (4525, 21536), (5384, 18100), (5792, 16825), (6730, 14480), (7240, 13460), (9050, 10768)]