1401864100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1213}}^1$

素因数の和:1374

約数の個数: 144

約数和(自身を含む): 3776647168

約数和(自身を除く): 2374783068

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 91, 100, 127, 130, 140, 175, 182, 254, 260, 325, 350, 364, 455, 508, 635, 650, 700, 889, 910, 1213, 1270, 1300, 1651, 1778, 1820, 2275, 2426, 2540, 3175, 3302, 3556, 4445, 4550, 4852, 6065, 6350, 6604, 8255, 8491, 8890, 9100, 11557, 12130, 12700, 15769, 16510, 16982, 17780, 22225, 23114, 24260, 30325, 31538, 33020, 33964, 41275, 42455, 44450, 46228, 57785, 60650, 63076, 78845, 82550, 84910, 88900, 110383, 115570, 121300, 154051, 157690, 165100, 169820, 212275, 220766, 231140, 288925, 308102, 315380, 394225, 424550, 441532, 551915, 577850, 616204, 770255, 788450, 849100, 1078357, 1103830, 1155700, 1540510, 1576900, 2002663, 2156714, 2207660, 2759575, 3081020, 3851275, 4005326, 4313428, 5391785, 5519150, 7702550, 8010652, 10013315, 10783570, 11038300, 14018641, 15405100, 20026630, 21567140, 26958925, 28037282, 40053260, 50066575, 53917850, 56074564, 70093205, 100133150, 107835700, 140186410, 200266300, 280372820, 350466025, 700932050, 1401864100]

約数ペア:

[(1, 1401864100), (2, 700932050), (4, 350466025), (5, 280372820), (7, 200266300), (10, 140186410), (13, 107835700), (14, 100133150), (20, 70093205), (25, 56074564), (26, 53917850), (28, 50066575), (35, 40053260), (50, 28037282), (52, 26958925), (65, 21567140), (70, 20026630), (91, 15405100), (100, 14018641), (127, 11038300), (130, 10783570), (140, 10013315), (175, 8010652), (182, 7702550), (254, 5519150), (260, 5391785), (325, 4313428), (350, 4005326), (364, 3851275), (455, 3081020), (508, 2759575), (635, 2207660), (650, 2156714), (700, 2002663), (889, 1576900), (910, 1540510), (1213, 1155700), (1270, 1103830), (1300, 1078357), (1651, 849100), (1778, 788450), (1820, 770255), (2275, 616204), (2426, 577850), (2540, 551915), (3175, 441532), (3302, 424550), (3556, 394225), (4445, 315380), (4550, 308102), (4852, 288925), (6065, 231140), (6350, 220766), (6604, 212275), (8255, 169820), (8491, 165100), (8890, 157690), (9100, 154051), (11557, 121300), (12130, 115570), (12700, 110383), (15769, 88900), (16510, 84910), (16982, 82550), (17780, 78845), (22225, 63076), (23114, 60650), (24260, 57785), (30325, 46228), (31538, 44450), (33020, 42455), (33964, 41275)]