16662100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1831}}^1$

素因数の和:1865

約数の個数: 72

約数和(自身を含む): 44524928

約数和(自身を除く): 27862828

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 91, 100, 130, 140, 175, 182, 260, 325, 350, 364, 455, 650, 700, 910, 1300, 1820, 1831, 2275, 3662, 4550, 7324, 9100, 9155, 12817, 18310, 23803, 25634, 36620, 45775, 47606, 51268, 64085, 91550, 95212, 119015, 128170, 166621, 183100, 238030, 256340, 320425, 333242, 476060, 595075, 640850, 666484, 833105, 1190150, 1281700, 1666210, 2380300, 3332420, 4165525, 8331050, 16662100]

約数ペア:

[(1, 16662100), (2, 8331050), (4, 4165525), (5, 3332420), (7, 2380300), (10, 1666210), (13, 1281700), (14, 1190150), (20, 833105), (25, 666484), (26, 640850), (28, 595075), (35, 476060), (50, 333242), (52, 320425), (65, 256340), (70, 238030), (91, 183100), (100, 166621), (130, 128170), (140, 119015), (175, 95212), (182, 91550), (260, 64085), (325, 51268), (350, 47606), (364, 45775), (455, 36620), (650, 25634), (700, 23803), (910, 18310), (1300, 12817), (1820, 9155), (1831, 9100), (2275, 7324), (3662, 4550)]