1004279160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{226189}}^1$

素因数の和:226240

約数の個数: 64

約数和(自身を含む): 3094279200

約数和(自身を除く): 2090000040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 444, 555, 740, 888, 1110, 1480, 2220, 4440, 226189, 452378, 678567, 904756, 1130945, 1357134, 1809512, 2261890, 2714268, 3392835, 4523780, 5428536, 6785670, 8368993, 9047560, 13571340, 16737986, 25106979, 27142680, 33475972, 41844965, 50213958, 66951944, 83689930, 100427916, 125534895, 167379860, 200855832, 251069790, 334759720, 502139580, 1004279160]

約数ペア:

[(1, 1004279160), (2, 502139580), (3, 334759720), (4, 251069790), (5, 200855832), (6, 167379860), (8, 125534895), (10, 100427916), (12, 83689930), (15, 66951944), (20, 50213958), (24, 41844965), (30, 33475972), (37, 27142680), (40, 25106979), (60, 16737986), (74, 13571340), (111, 9047560), (120, 8368993), (148, 6785670), (185, 5428536), (222, 4523780), (296, 3392835), (370, 2714268), (444, 2261890), (555, 1809512), (740, 1357134), (888, 1130945), (1110, 904756), (1480, 678567), (2220, 452378), (4440, 226189)]