101267720

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{7013}}^1$

素因数の和:7062

約数の個数: 48

約数和(自身を含む): 240510060

約数和(自身を除く): 139242340

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 361, 380, 722, 760, 1444, 1805, 2888, 3610, 7013, 7220, 14026, 14440, 28052, 35065, 56104, 70130, 133247, 140260, 266494, 280520, 532988, 666235, 1065976, 1332470, 2531693, 2664940, 5063386, 5329880, 10126772, 12658465, 20253544, 25316930, 50633860, 101267720]

約数ペア:

[(1, 101267720), (2, 50633860), (4, 25316930), (5, 20253544), (8, 12658465), (10, 10126772), (19, 5329880), (20, 5063386), (38, 2664940), (40, 2531693), (76, 1332470), (95, 1065976), (152, 666235), (190, 532988), (361, 280520), (380, 266494), (722, 140260), (760, 133247), (1444, 70130), (1805, 56104), (2888, 35065), (3610, 28052), (7013, 14440), (7220, 14026)]