393200480

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{3907}}^1$

素因数の和:3976

約数の個数: 96

約数和(自身を含む): 1010421216

約数和(自身を除く): 617220736

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 37, 40, 68, 74, 80, 85, 136, 148, 160, 170, 185, 272, 296, 340, 370, 544, 592, 629, 680, 740, 1184, 1258, 1360, 1480, 2516, 2720, 2960, 3145, 3907, 5032, 5920, 6290, 7814, 10064, 12580, 15628, 19535, 20128, 25160, 31256, 39070, 50320, 62512, 66419, 78140, 100640, 125024, 132838, 144559, 156280, 265676, 289118, 312560, 332095, 531352, 578236, 625120, 664190, 722795, 1062704, 1156472, 1328380, 1445590, 2125408, 2312944, 2457503, 2656760, 2891180, 4625888, 4915006, 5313520, 5782360, 9830012, 10627040, 11564720, 12287515, 19660024, 23129440, 24575030, 39320048, 49150060, 78640096, 98300120, 196600240, 393200480]

約数ペア:

[(1, 393200480), (2, 196600240), (4, 98300120), (5, 78640096), (8, 49150060), (10, 39320048), (16, 24575030), (17, 23129440), (20, 19660024), (32, 12287515), (34, 11564720), (37, 10627040), (40, 9830012), (68, 5782360), (74, 5313520), (80, 4915006), (85, 4625888), (136, 2891180), (148, 2656760), (160, 2457503), (170, 2312944), (185, 2125408), (272, 1445590), (296, 1328380), (340, 1156472), (370, 1062704), (544, 722795), (592, 664190), (629, 625120), (680, 578236), (740, 531352), (1184, 332095), (1258, 312560), (1360, 289118), (1480, 265676), (2516, 156280), (2720, 144559), (2960, 132838), (3145, 125024), (3907, 100640), (5032, 78140), (5920, 66419), (6290, 62512), (7814, 50320), (10064, 39070), (12580, 31256), (15628, 25160), (19535, 20128)]