130322920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{35803}}^1$

素因数の和:35834

約数の個数: 64

約数和(自身を含む): 360904320

約数和(自身を除く): 230581400

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 35803, 71606, 143212, 179015, 250621, 286424, 358030, 465439, 501242, 716060, 930878, 1002484, 1253105, 1432120, 1861756, 2004968, 2327195, 2506210, 3258073, 3723512, 4654390, 5012420, 6516146, 9308780, 10024840, 13032292, 16290365, 18617560, 26064584, 32580730, 65161460, 130322920]

約数ペア:

[(1, 130322920), (2, 65161460), (4, 32580730), (5, 26064584), (7, 18617560), (8, 16290365), (10, 13032292), (13, 10024840), (14, 9308780), (20, 6516146), (26, 5012420), (28, 4654390), (35, 3723512), (40, 3258073), (52, 2506210), (56, 2327195), (65, 2004968), (70, 1861756), (91, 1432120), (104, 1253105), (130, 1002484), (140, 930878), (182, 716060), (260, 501242), (280, 465439), (364, 358030), (455, 286424), (520, 250621), (728, 179015), (910, 143212), (1820, 71606), (3640, 35803)]