63463900

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{673}}^1$

素因数の和:751

約数の個数: 72

約数和(自身を含む): 147428064

約数和(自身を除く): 83964164

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 41, 46, 50, 82, 92, 100, 115, 164, 205, 230, 410, 460, 575, 673, 820, 943, 1025, 1150, 1346, 1886, 2050, 2300, 2692, 3365, 3772, 4100, 4715, 6730, 9430, 13460, 15479, 16825, 18860, 23575, 27593, 30958, 33650, 47150, 55186, 61916, 67300, 77395, 94300, 110372, 137965, 154790, 275930, 309580, 386975, 551860, 634639, 689825, 773950, 1269278, 1379650, 1547900, 2538556, 2759300, 3173195, 6346390, 12692780, 15865975, 31731950, 63463900]

約数ペア:

[(1, 63463900), (2, 31731950), (4, 15865975), (5, 12692780), (10, 6346390), (20, 3173195), (23, 2759300), (25, 2538556), (41, 1547900), (46, 1379650), (50, 1269278), (82, 773950), (92, 689825), (100, 634639), (115, 551860), (164, 386975), (205, 309580), (230, 275930), (410, 154790), (460, 137965), (575, 110372), (673, 94300), (820, 77395), (943, 67300), (1025, 61916), (1150, 55186), (1346, 47150), (1886, 33650), (2050, 30958), (2300, 27593), (2692, 23575), (3365, 18860), (3772, 16825), (4100, 15479), (4715, 13460), (6730, 9430)]