14742227720

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{21799}}^1$

素因数の和:21903

約数の個数: 128

約数和(自身を含む): 38141280000

約数和(自身を除く): 23399052280

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 29, 40, 44, 53, 55, 58, 88, 106, 110, 116, 145, 212, 220, 232, 265, 290, 319, 424, 440, 530, 580, 583, 638, 1060, 1160, 1166, 1276, 1537, 1595, 2120, 2332, 2552, 2915, 3074, 3190, 4664, 5830, 6148, 6380, 7685, 11660, 12296, 12760, 15370, 16907, 21799, 23320, 30740, 33814, 43598, 61480, 67628, 84535, 87196, 108995, 135256, 169070, 174392, 217990, 239789, 338140, 435980, 479578, 632171, 676280, 871960, 959156, 1155347, 1198945, 1264342, 1918312, 2310694, 2397890, 2528684, 3160855, 4621388, 4795780, 5057368, 5776735, 6321710, 6953881, 9242776, 9591560, 11553470, 12643420, 12708817, 13907762, 23106940, 25286840, 25417634, 27815524, 33505063, 34769405, 46213880, 50835268, 55631048, 63544085, 67010126, 69538810, 101670536, 127088170, 134020252, 139077620, 167525315, 254176340, 268040504, 278155240, 335050630, 368555693, 508352680, 670101260, 737111386, 1340202520, 1474222772, 1842778465, 2948445544, 3685556930, 7371113860, 14742227720]

約数ペア:

[(1, 14742227720), (2, 7371113860), (4, 3685556930), (5, 2948445544), (8, 1842778465), (10, 1474222772), (11, 1340202520), (20, 737111386), (22, 670101260), (29, 508352680), (40, 368555693), (44, 335050630), (53, 278155240), (55, 268040504), (58, 254176340), (88, 167525315), (106, 139077620), (110, 134020252), (116, 127088170), (145, 101670536), (212, 69538810), (220, 67010126), (232, 63544085), (265, 55631048), (290, 50835268), (319, 46213880), (424, 34769405), (440, 33505063), (530, 27815524), (580, 25417634), (583, 25286840), (638, 23106940), (1060, 13907762), (1160, 12708817), (1166, 12643420), (1276, 11553470), (1537, 9591560), (1595, 9242776), (2120, 6953881), (2332, 6321710), (2552, 5776735), (2915, 5057368), (3074, 4795780), (3190, 4621388), (4664, 3160855), (5830, 2528684), (6148, 2397890), (6380, 2310694), (7685, 1918312), (11660, 1264342), (12296, 1198945), (12760, 1155347), (15370, 959156), (16907, 871960), (21799, 676280), (23320, 632171), (30740, 479578), (33814, 435980), (43598, 338140), (61480, 239789), (67628, 217990), (84535, 174392), (87196, 169070), (108995, 135256)]