13010080

素因数分解:

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

素因数の和:150

約数の個数: 96

約数和(自身を含む): 32997888

約数和(自身を除く): 19987808

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 43, 61, 62, 80, 86, 122, 124, 155, 160, 172, 215, 244, 248, 305, 310, 344, 430, 488, 496, 610, 620, 688, 860, 976, 992, 1220, 1240, 1333, 1376, 1720, 1891, 1952, 2440, 2480, 2623, 2666, 3440, 3782, 4880, 4960, 5246, 5332, 6665, 6880, 7564, 9455, 9760, 10492, 10664, 13115, 13330, 15128, 18910, 20984, 21328, 26230, 26660, 30256, 37820, 41968, 42656, 52460, 53320, 60512, 75640, 81313, 83936, 104920, 106640, 151280, 162626, 209840, 213280, 302560, 325252, 406565, 419680, 650504, 813130, 1301008, 1626260, 2602016, 3252520, 6505040, 13010080]

約数ペア:

[(1, 13010080), (2, 6505040), (4, 3252520), (5, 2602016), (8, 1626260), (10, 1301008), (16, 813130), (20, 650504), (31, 419680), (32, 406565), (40, 325252), (43, 302560), (61, 213280), (62, 209840), (80, 162626), (86, 151280), (122, 106640), (124, 104920), (155, 83936), (160, 81313), (172, 75640), (215, 60512), (244, 53320), (248, 52460), (305, 42656), (310, 41968), (344, 37820), (430, 30256), (488, 26660), (496, 26230), (610, 21328), (620, 20984), (688, 18910), (860, 15128), (976, 13330), (992, 13115), (1220, 10664), (1240, 10492), (1333, 9760), (1376, 9455), (1720, 7564), (1891, 6880), (1952, 6665), (2440, 5332), (2480, 5246), (2623, 4960), (2666, 4880), (3440, 3782)]