4554067600

素因数分解:

$2^4\times 5^2\times {\mathrm{127}}^1\times {\mathrm{157}}^1\times {\mathrm{571}}^1$

素因数の和:873

約数の個数: 120

約数和(自身を含む): 11116971008

約数和(自身を除く): 6562903408

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 127, 157, 200, 254, 314, 400, 508, 571, 628, 635, 785, 1016, 1142, 1256, 1270, 1570, 2032, 2284, 2512, 2540, 2855, 3140, 3175, 3925, 4568, 5080, 5710, 6280, 6350, 7850, 9136, 10160, 11420, 12560, 12700, 14275, 15700, 19939, 22840, 25400, 28550, 31400, 39878, 45680, 50800, 57100, 62800, 72517, 79756, 89647, 99695, 114200, 145034, 159512, 179294, 199390, 228400, 290068, 319024, 358588, 362585, 398780, 448235, 498475, 580136, 717176, 725170, 797560, 896470, 996950, 1160272, 1434352, 1450340, 1595120, 1792940, 1812925, 1993900, 2241175, 2900680, 3585880, 3625850, 3987800, 4482350, 5801360, 7171760, 7251700, 7975600, 8964700, 11385169, 14503400, 17929400, 22770338, 29006800, 35858800, 45540676, 56925845, 91081352, 113851690, 182162704, 227703380, 284629225, 455406760, 569258450, 910813520, 1138516900, 2277033800, 4554067600]

約数ペア:

[(1, 4554067600), (2, 2277033800), (4, 1138516900), (5, 910813520), (8, 569258450), (10, 455406760), (16, 284629225), (20, 227703380), (25, 182162704), (40, 113851690), (50, 91081352), (80, 56925845), (100, 45540676), (127, 35858800), (157, 29006800), (200, 22770338), (254, 17929400), (314, 14503400), (400, 11385169), (508, 8964700), (571, 7975600), (628, 7251700), (635, 7171760), (785, 5801360), (1016, 4482350), (1142, 3987800), (1256, 3625850), (1270, 3585880), (1570, 2900680), (2032, 2241175), (2284, 1993900), (2512, 1812925), (2540, 1792940), (2855, 1595120), (3140, 1450340), (3175, 1434352), (3925, 1160272), (4568, 996950), (5080, 896470), (5710, 797560), (6280, 725170), (6350, 717176), (7850, 580136), (9136, 498475), (10160, 448235), (11420, 398780), (12560, 362585), (12700, 358588), (14275, 319024), (15700, 290068), (19939, 228400), (22840, 199390), (25400, 179294), (28550, 159512), (31400, 145034), (39878, 114200), (45680, 99695), (50800, 89647), (57100, 79756), (62800, 72517)]