139532120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{38333}}^1$

素因数の和:38364

約数の個数: 64

約数和(自身を含む): 386406720

約数和(自身を除く): 246874600

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, 38333, 76666, 153332, 191665, 268331, 306664, 383330, 498329, 536662, 766660, 996658, 1073324, 1341655, 1533320, 1993316, 2146648, 2491645, 2683310, 3488303, 3986632, 4983290, 5366620, 6976606, 9966580, 10733240, 13953212, 17441515, 19933160, 27906424, 34883030, 69766060, 139532120]

約数ペア:

[(1, 139532120), (2, 69766060), (4, 34883030), (5, 27906424), (7, 19933160), (8, 17441515), (10, 13953212), (13, 10733240), (14, 9966580), (20, 6976606), (26, 5366620), (28, 4983290), (35, 3986632), (40, 3488303), (52, 2683310), (56, 2491645), (65, 2146648), (70, 1993316), (91, 1533320), (104, 1341655), (130, 1073324), (140, 996658), (182, 766660), (260, 536662), (280, 498329), (364, 383330), (455, 306664), (520, 268331), (728, 191665), (910, 153332), (1820, 76666), (3640, 38333)]