1772020120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{41057}}^1$

素因数の和:41164

約数の個数: 64

約数和(自身を含む): 4345578720

約数和(自身を除く): 2573558600

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 83, 104, 130, 166, 260, 332, 415, 520, 664, 830, 1079, 1660, 2158, 3320, 4316, 5395, 8632, 10790, 21580, 41057, 43160, 82114, 164228, 205285, 328456, 410570, 533741, 821140, 1067482, 1642280, 2134964, 2668705, 3407731, 4269928, 5337410, 6815462, 10674820, 13630924, 17038655, 21349640, 27261848, 34077310, 44300503, 68154620, 88601006, 136309240, 177202012, 221502515, 354404024, 443005030, 886010060, 1772020120]

約数ペア:

[(1, 1772020120), (2, 886010060), (4, 443005030), (5, 354404024), (8, 221502515), (10, 177202012), (13, 136309240), (20, 88601006), (26, 68154620), (40, 44300503), (52, 34077310), (65, 27261848), (83, 21349640), (104, 17038655), (130, 13630924), (166, 10674820), (260, 6815462), (332, 5337410), (415, 4269928), (520, 3407731), (664, 2668705), (830, 2134964), (1079, 1642280), (1660, 1067482), (2158, 821140), (3320, 533741), (4316, 410570), (5395, 328456), (8632, 205285), (10790, 164228), (21580, 82114), (41057, 43160)]