45535280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:155

約数の個数: 160

約数和(自身を含む): 129896448

約数和(自身を除く): 84361168

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 43, 56, 61, 62, 70, 80, 86, 112, 122, 124, 140, 155, 172, 215, 217, 244, 248, 280, 301, 305, 310, 344, 427, 430, 434, 488, 496, 560, 602, 610, 620, 688, 854, 860, 868, 976, 1085, 1204, 1220, 1240, 1333, 1505, 1708, 1720, 1736, 1891, 2135, 2170, 2408, 2440, 2480, 2623, 2666, 3010, 3416, 3440, 3472, 3782, 4270, 4340, 4816, 4880, 5246, 5332, 6020, 6665, 6832, 7564, 8540, 8680, 9331, 9455, 10492, 10664, 12040, 13115, 13237, 13330, 15128, 17080, 17360, 18361, 18662, 18910, 20984, 21328, 24080, 26230, 26474, 26660, 30256, 34160, 36722, 37324, 37820, 41968, 46655, 52460, 52948, 53320, 66185, 73444, 74648, 75640, 81313, 91805, 93310, 104920, 105896, 106640, 132370, 146888, 149296, 151280, 162626, 183610, 186620, 209840, 211792, 264740, 293776, 325252, 367220, 373240, 406565, 529480, 569191, 650504, 734440, 746480, 813130, 1058960, 1138382, 1301008, 1468880, 1626260, 2276764, 2845955, 3252520, 4553528, 5691910, 6505040, 9107056, 11383820, 22767640, 45535280]

約数ペア:

[(1, 45535280), (2, 22767640), (4, 11383820), (5, 9107056), (7, 6505040), (8, 5691910), (10, 4553528), (14, 3252520), (16, 2845955), (20, 2276764), (28, 1626260), (31, 1468880), (35, 1301008), (40, 1138382), (43, 1058960), (56, 813130), (61, 746480), (62, 734440), (70, 650504), (80, 569191), (86, 529480), (112, 406565), (122, 373240), (124, 367220), (140, 325252), (155, 293776), (172, 264740), (215, 211792), (217, 209840), (244, 186620), (248, 183610), (280, 162626), (301, 151280), (305, 149296), (310, 146888), (344, 132370), (427, 106640), (430, 105896), (434, 104920), (488, 93310), (496, 91805), (560, 81313), (602, 75640), (610, 74648), (620, 73444), (688, 66185), (854, 53320), (860, 52948), (868, 52460), (976, 46655), (1085, 41968), (1204, 37820), (1220, 37324), (1240, 36722), (1333, 34160), (1505, 30256), (1708, 26660), (1720, 26474), (1736, 26230), (1891, 24080), (2135, 21328), (2170, 20984), (2408, 18910), (2440, 18662), (2480, 18361), (2623, 17360), (2666, 17080), (3010, 15128), (3416, 13330), (3440, 13237), (3472, 13115), (3782, 12040), (4270, 10664), (4340, 10492), (4816, 9455), (4880, 9331), (5246, 8680), (5332, 8540), (6020, 7564), (6665, 6832)]