45561620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{401}}^1$

素因数の和:465

約数の個数: 96

約数和(自身を含む): 113460480

約数和(自身を除く): 67898860

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 23, 26, 38, 46, 52, 65, 76, 92, 95, 115, 130, 190, 230, 247, 260, 299, 380, 401, 437, 460, 494, 598, 802, 874, 988, 1196, 1235, 1495, 1604, 1748, 2005, 2185, 2470, 2990, 4010, 4370, 4940, 5213, 5681, 5980, 7619, 8020, 8740, 9223, 10426, 11362, 15238, 18446, 20852, 22724, 26065, 28405, 30476, 36892, 38095, 46115, 52130, 56810, 76190, 92230, 99047, 104260, 113620, 119899, 152380, 175237, 184460, 198094, 239798, 350474, 396188, 479596, 495235, 599495, 700948, 876185, 990470, 1198990, 1752370, 1980940, 2278081, 2397980, 3504740, 4556162, 9112324, 11390405, 22780810, 45561620]

約数ペア:

[(1, 45561620), (2, 22780810), (4, 11390405), (5, 9112324), (10, 4556162), (13, 3504740), (19, 2397980), (20, 2278081), (23, 1980940), (26, 1752370), (38, 1198990), (46, 990470), (52, 876185), (65, 700948), (76, 599495), (92, 495235), (95, 479596), (115, 396188), (130, 350474), (190, 239798), (230, 198094), (247, 184460), (260, 175237), (299, 152380), (380, 119899), (401, 113620), (437, 104260), (460, 99047), (494, 92230), (598, 76190), (802, 56810), (874, 52130), (988, 46115), (1196, 38095), (1235, 36892), (1495, 30476), (1604, 28405), (1748, 26065), (2005, 22724), (2185, 20852), (2470, 18446), (2990, 15238), (4010, 11362), (4370, 10426), (4940, 9223), (5213, 8740), (5681, 8020), (5980, 7619)]