415380040

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{4663}}^1$

素因数の和:4822

約数の個数: 64

約数和(自身を含む): 997349760

約数和(自身を除く): 581969720

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 131, 136, 170, 262, 340, 524, 655, 680, 1048, 1310, 2227, 2620, 4454, 4663, 5240, 8908, 9326, 11135, 17816, 18652, 22270, 23315, 37304, 44540, 46630, 79271, 89080, 93260, 158542, 186520, 317084, 396355, 610853, 634168, 792710, 1221706, 1585420, 2443412, 3054265, 3170840, 4886824, 6108530, 10384501, 12217060, 20769002, 24434120, 41538004, 51922505, 83076008, 103845010, 207690020, 415380040]

約数ペア:

[(1, 415380040), (2, 207690020), (4, 103845010), (5, 83076008), (8, 51922505), (10, 41538004), (17, 24434120), (20, 20769002), (34, 12217060), (40, 10384501), (68, 6108530), (85, 4886824), (131, 3170840), (136, 3054265), (170, 2443412), (262, 1585420), (340, 1221706), (524, 792710), (655, 634168), (680, 610853), (1048, 396355), (1310, 317084), (2227, 186520), (2620, 158542), (4454, 93260), (4663, 89080), (5240, 79271), (8908, 46630), (9326, 44540), (11135, 37304), (17816, 23315), (18652, 22270)]