24620052520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{347}}^1\times {\mathrm{1823}}^1$

素因数の和:2327

約数の個数: 128

約数和(自身を含む): 63983001600

約数和(自身を除く): 39362949080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 139, 140, 278, 280, 347, 556, 694, 695, 973, 1112, 1388, 1390, 1735, 1823, 1946, 2429, 2776, 2780, 3470, 3646, 3892, 4858, 4865, 5560, 6940, 7292, 7784, 9115, 9716, 9730, 12145, 12761, 13880, 14584, 18230, 19432, 19460, 24290, 25522, 36460, 38920, 48233, 48580, 51044, 63805, 72920, 96466, 97160, 102088, 127610, 192932, 241165, 253397, 255220, 337631, 385864, 482330, 506794, 510440, 632581, 675262, 964660, 1013588, 1265162, 1266985, 1350524, 1688155, 1773779, 1929320, 2027176, 2530324, 2533970, 2701048, 3162905, 3376310, 3547558, 4428067, 5060648, 5067940, 6325810, 6752620, 7095116, 8856134, 8868895, 10135880, 12651620, 13505240, 14190232, 17712268, 17737790, 22140335, 25303240, 35424536, 35475580, 44280670, 70951160, 87928759, 88561340, 175857518, 177122680, 351715036, 439643795, 615501313, 703430072, 879287590, 1231002626, 1758575180, 2462005252, 3077506565, 3517150360, 4924010504, 6155013130, 12310026260, 24620052520]

約数ペア:

[(1, 24620052520), (2, 12310026260), (4, 6155013130), (5, 4924010504), (7, 3517150360), (8, 3077506565), (10, 2462005252), (14, 1758575180), (20, 1231002626), (28, 879287590), (35, 703430072), (40, 615501313), (56, 439643795), (70, 351715036), (139, 177122680), (140, 175857518), (278, 88561340), (280, 87928759), (347, 70951160), (556, 44280670), (694, 35475580), (695, 35424536), (973, 25303240), (1112, 22140335), (1388, 17737790), (1390, 17712268), (1735, 14190232), (1823, 13505240), (1946, 12651620), (2429, 10135880), (2776, 8868895), (2780, 8856134), (3470, 7095116), (3646, 6752620), (3892, 6325810), (4858, 5067940), (4865, 5060648), (5560, 4428067), (6940, 3547558), (7292, 3376310), (7784, 3162905), (9115, 2701048), (9716, 2533970), (9730, 2530324), (12145, 2027176), (12761, 1929320), (13880, 1773779), (14584, 1688155), (18230, 1350524), (19432, 1266985), (19460, 1265162), (24290, 1013588), (25522, 964660), (36460, 675262), (38920, 632581), (48233, 510440), (48580, 506794), (51044, 482330), (63805, 385864), (72920, 337631), (96466, 255220), (97160, 253397), (102088, 241165), (127610, 192932)]