86571100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{11243}}^1$

素因数の和:11275

約数の個数: 72

約数和(自身を含む): 234235008

約数和(自身を除く): 147663908

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 110, 140, 154, 175, 220, 275, 308, 350, 385, 550, 700, 770, 1100, 1540, 1925, 3850, 7700, 11243, 22486, 44972, 56215, 78701, 112430, 123673, 157402, 224860, 247346, 281075, 314804, 393505, 494692, 562150, 618365, 787010, 865711, 1124300, 1236730, 1574020, 1731422, 1967525, 2473460, 3091825, 3462844, 3935050, 4328555, 6183650, 7870100, 8657110, 12367300, 17314220, 21642775, 43285550, 86571100]

約数ペア:

[(1, 86571100), (2, 43285550), (4, 21642775), (5, 17314220), (7, 12367300), (10, 8657110), (11, 7870100), (14, 6183650), (20, 4328555), (22, 3935050), (25, 3462844), (28, 3091825), (35, 2473460), (44, 1967525), (50, 1731422), (55, 1574020), (70, 1236730), (77, 1124300), (100, 865711), (110, 787010), (140, 618365), (154, 562150), (175, 494692), (220, 393505), (275, 314804), (308, 281075), (350, 247346), (385, 224860), (550, 157402), (700, 123673), (770, 112430), (1100, 78701), (1540, 56215), (1925, 44972), (3850, 22486), (7700, 11243)]