13303740480040

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1\times {\mathrm{30588937}}^1$

素因数の和:30589162

約数の個数: 64

約数和(自身を含む): 30525313008960

約数和(自身を除く): 17221572528920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 131, 166, 262, 332, 415, 524, 655, 664, 830, 1048, 1310, 1660, 2620, 3320, 5240, 10873, 21746, 43492, 54365, 86984, 108730, 217460, 434920, 30588937, 61177874, 122355748, 152944685, 244711496, 305889370, 611778740, 1223557480, 2538881771, 4007150747, 5077763542, 8014301494, 10155527084, 12694408855, 16028602988, 20035753735, 20311054168, 25388817710, 32057205976, 40071507470, 50777635420, 80143014940, 101555270840, 160286029880, 332593512001, 665187024002, 1330374048004, 1662967560005, 2660748096008, 3325935120010, 6651870240020, 13303740480040]

約数ペア:

[(1, 13303740480040), (2, 6651870240020), (4, 3325935120010), (5, 2660748096008), (8, 1662967560005), (10, 1330374048004), (20, 665187024002), (40, 332593512001), (83, 160286029880), (131, 101555270840), (166, 80143014940), (262, 50777635420), (332, 40071507470), (415, 32057205976), (524, 25388817710), (655, 20311054168), (664, 20035753735), (830, 16028602988), (1048, 12694408855), (1310, 10155527084), (1660, 8014301494), (2620, 5077763542), (3320, 4007150747), (5240, 2538881771), (10873, 1223557480), (21746, 611778740), (43492, 305889370), (54365, 244711496), (86984, 152944685), (108730, 122355748), (217460, 61177874), (434920, 30588937)]