84039160

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1489}}^1$

素因数の和:1600

約数の個数: 64

約数和(自身を含む): 202759200

約数和(自身を除く): 118720040

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, 1489, 1660, 2822, 2978, 3320, 5644, 5956, 7055, 7445, 11288, 11912, 14110, 14890, 25313, 28220, 29780, 50626, 56440, 59560, 101252, 123587, 126565, 202504, 247174, 253130, 494348, 506260, 617935, 988696, 1012520, 1235870, 2100979, 2471740, 4201958, 4943480, 8403916, 10504895, 16807832, 21009790, 42019580, 84039160]

約数ペア:

[(1, 84039160), (2, 42019580), (4, 21009790), (5, 16807832), (8, 10504895), (10, 8403916), (17, 4943480), (20, 4201958), (34, 2471740), (40, 2100979), (68, 1235870), (83, 1012520), (85, 988696), (136, 617935), (166, 506260), (170, 494348), (332, 253130), (340, 247174), (415, 202504), (664, 126565), (680, 123587), (830, 101252), (1411, 59560), (1489, 56440), (1660, 50626), (2822, 29780), (2978, 28220), (3320, 25313), (5644, 14890), (5956, 14110), (7055, 11912), (7445, 11288)]