24438520

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{433}}^1$

素因数の和:544

約数の個数: 64

約数和(自身を含む): 59058720

約数和(自身を除く): 34620200

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 83, 85, 136, 166, 170, 332, 340, 415, 433, 664, 680, 830, 866, 1411, 1660, 1732, 2165, 2822, 3320, 3464, 4330, 5644, 7055, 7361, 8660, 11288, 14110, 14722, 17320, 28220, 29444, 35939, 36805, 56440, 58888, 71878, 73610, 143756, 147220, 179695, 287512, 294440, 359390, 610963, 718780, 1221926, 1437560, 2443852, 3054815, 4887704, 6109630, 12219260, 24438520]

約数ペア:

[(1, 24438520), (2, 12219260), (4, 6109630), (5, 4887704), (8, 3054815), (10, 2443852), (17, 1437560), (20, 1221926), (34, 718780), (40, 610963), (68, 359390), (83, 294440), (85, 287512), (136, 179695), (166, 147220), (170, 143756), (332, 73610), (340, 71878), (415, 58888), (433, 56440), (664, 36805), (680, 35939), (830, 29444), (866, 28220), (1411, 17320), (1660, 14722), (1732, 14110), (2165, 11288), (2822, 8660), (3320, 7361), (3464, 7055), (4330, 5644)]