130432840

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{2311}}^1$

素因数の和:2422

約数の個数: 64

約数和(自身を含む): 314616960

約数和(自身を除く): 184184120

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 83, 85, 136, 166, 170, 332, 340, 415, 664, 680, 830, 1411, 1660, 2311, 2822, 3320, 4622, 5644, 7055, 9244, 11288, 11555, 14110, 18488, 23110, 28220, 39287, 46220, 56440, 78574, 92440, 157148, 191813, 196435, 314296, 383626, 392870, 767252, 785740, 959065, 1534504, 1571480, 1918130, 3260821, 3836260, 6521642, 7672520, 13043284, 16304105, 26086568, 32608210, 65216420, 130432840]

約数ペア:

[(1, 130432840), (2, 65216420), (4, 32608210), (5, 26086568), (8, 16304105), (10, 13043284), (17, 7672520), (20, 6521642), (34, 3836260), (40, 3260821), (68, 1918130), (83, 1571480), (85, 1534504), (136, 959065), (166, 785740), (170, 767252), (332, 392870), (340, 383626), (415, 314296), (664, 196435), (680, 191813), (830, 157148), (1411, 92440), (1660, 78574), (2311, 56440), (2822, 46220), (3320, 39287), (4622, 28220), (5644, 23110), (7055, 18488), (9244, 14110), (11288, 11555)]