40132400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1303}}^1$

素因数の和:1339

約数の個数: 120

約数和(自身を含む): 120301824

約数和(自身を除く): 80169424

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 35, 40, 44, 50, 55, 56, 70, 77, 80, 88, 100, 110, 112, 140, 154, 175, 176, 200, 220, 275, 280, 308, 350, 385, 400, 440, 550, 560, 616, 700, 770, 880, 1100, 1232, 1303, 1400, 1540, 1925, 2200, 2606, 2800, 3080, 3850, 4400, 5212, 6160, 6515, 7700, 9121, 10424, 13030, 14333, 15400, 18242, 20848, 26060, 28666, 30800, 32575, 36484, 45605, 52120, 57332, 65150, 71665, 72968, 91210, 100331, 104240, 114664, 130300, 143330, 145936, 182420, 200662, 228025, 229328, 260600, 286660, 358325, 364840, 401324, 456050, 501655, 521200, 573320, 716650, 729680, 802648, 912100, 1003310, 1146640, 1433300, 1605296, 1824200, 2006620, 2508275, 2866600, 3648400, 4013240, 5016550, 5733200, 8026480, 10033100, 20066200, 40132400]

約数ペア:

[(1, 40132400), (2, 20066200), (4, 10033100), (5, 8026480), (7, 5733200), (8, 5016550), (10, 4013240), (11, 3648400), (14, 2866600), (16, 2508275), (20, 2006620), (22, 1824200), (25, 1605296), (28, 1433300), (35, 1146640), (40, 1003310), (44, 912100), (50, 802648), (55, 729680), (56, 716650), (70, 573320), (77, 521200), (80, 501655), (88, 456050), (100, 401324), (110, 364840), (112, 358325), (140, 286660), (154, 260600), (175, 229328), (176, 228025), (200, 200662), (220, 182420), (275, 145936), (280, 143330), (308, 130300), (350, 114664), (385, 104240), (400, 100331), (440, 91210), (550, 72968), (560, 71665), (616, 65150), (700, 57332), (770, 52120), (880, 45605), (1100, 36484), (1232, 32575), (1303, 30800), (1400, 28666), (1540, 26060), (1925, 20848), (2200, 18242), (2606, 15400), (2800, 14333), (3080, 13030), (3850, 10424), (4400, 9121), (5212, 7700), (6160, 6515)]