252159160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{983}}^1$

素因数の和:1069

約数の個数: 96

約数和(自身を含む): 636037920

約数和(自身を除く): 383878760

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 53, 55, 88, 106, 110, 121, 212, 220, 242, 265, 424, 440, 484, 530, 583, 605, 968, 983, 1060, 1166, 1210, 1966, 2120, 2332, 2420, 2915, 3932, 4664, 4840, 4915, 5830, 6413, 7864, 9830, 10813, 11660, 12826, 19660, 21626, 23320, 25652, 32065, 39320, 43252, 51304, 52099, 54065, 64130, 86504, 104198, 108130, 118943, 128260, 208396, 216260, 237886, 256520, 260495, 416792, 432520, 475772, 520990, 573089, 594715, 951544, 1041980, 1146178, 1189430, 2083960, 2292356, 2378860, 2865445, 4584712, 4757720, 5730890, 6303979, 11461780, 12607958, 22923560, 25215916, 31519895, 50431832, 63039790, 126079580, 252159160]

約数ペア:

[(1, 252159160), (2, 126079580), (4, 63039790), (5, 50431832), (8, 31519895), (10, 25215916), (11, 22923560), (20, 12607958), (22, 11461780), (40, 6303979), (44, 5730890), (53, 4757720), (55, 4584712), (88, 2865445), (106, 2378860), (110, 2292356), (121, 2083960), (212, 1189430), (220, 1146178), (242, 1041980), (265, 951544), (424, 594715), (440, 573089), (484, 520990), (530, 475772), (583, 432520), (605, 416792), (968, 260495), (983, 256520), (1060, 237886), (1166, 216260), (1210, 208396), (1966, 128260), (2120, 118943), (2332, 108130), (2420, 104198), (2915, 86504), (3932, 64130), (4664, 54065), (4840, 52099), (4915, 51304), (5830, 43252), (6413, 39320), (7864, 32065), (9830, 25652), (10813, 23320), (11660, 21626), (12826, 19660)]