1226407000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13477}}^1$

素因数の和:13518

約数の個数: 128

約数和(自身を含む): 3532314240

約数和(自身を除く): 2305907240

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 70, 91, 100, 104, 125, 130, 140, 175, 182, 200, 250, 260, 280, 325, 350, 364, 455, 500, 520, 650, 700, 728, 875, 910, 1000, 1300, 1400, 1625, 1750, 1820, 2275, 2600, 3250, 3500, 3640, 4550, 6500, 7000, 9100, 11375, 13000, 13477, 18200, 22750, 26954, 45500, 53908, 67385, 91000, 94339, 107816, 134770, 175201, 188678, 269540, 336925, 350402, 377356, 471695, 539080, 673850, 700804, 754712, 876005, 943390, 1226407, 1347700, 1401608, 1684625, 1752010, 1886780, 2358475, 2452814, 2695400, 3369250, 3504020, 3773560, 4380025, 4716950, 4905628, 6132035, 6738500, 7008040, 8760050, 9433900, 9811256, 11792375, 12264070, 13477000, 17520100, 18867800, 21900125, 23584750, 24528140, 30660175, 35040200, 43800250, 47169500, 49056280, 61320350, 87600500, 94339000, 122640700, 153300875, 175201000, 245281400, 306601750, 613203500, 1226407000]

約数ペア:

[(1, 1226407000), (2, 613203500), (4, 306601750), (5, 245281400), (7, 175201000), (8, 153300875), (10, 122640700), (13, 94339000), (14, 87600500), (20, 61320350), (25, 49056280), (26, 47169500), (28, 43800250), (35, 35040200), (40, 30660175), (50, 24528140), (52, 23584750), (56, 21900125), (65, 18867800), (70, 17520100), (91, 13477000), (100, 12264070), (104, 11792375), (125, 9811256), (130, 9433900), (140, 8760050), (175, 7008040), (182, 6738500), (200, 6132035), (250, 4905628), (260, 4716950), (280, 4380025), (325, 3773560), (350, 3504020), (364, 3369250), (455, 2695400), (500, 2452814), (520, 2358475), (650, 1886780), (700, 1752010), (728, 1684625), (875, 1401608), (910, 1347700), (1000, 1226407), (1300, 943390), (1400, 876005), (1625, 754712), (1750, 700804), (1820, 673850), (2275, 539080), (2600, 471695), (3250, 377356), (3500, 350402), (3640, 336925), (4550, 269540), (6500, 188678), (7000, 175201), (9100, 134770), (11375, 107816), (13000, 94339), (13477, 91000), (18200, 67385), (22750, 53908), (26954, 45500)]