86467100

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2677}}^1$

素因数の和:2727

約数の個数: 72

約数和(自身を含む): 209205360

約数和(自身を除く): 122738260

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 25, 34, 38, 50, 68, 76, 85, 95, 100, 170, 190, 323, 340, 380, 425, 475, 646, 850, 950, 1292, 1615, 1700, 1900, 2677, 3230, 5354, 6460, 8075, 10708, 13385, 16150, 26770, 32300, 45509, 50863, 53540, 66925, 91018, 101726, 133850, 182036, 203452, 227545, 254315, 267700, 455090, 508630, 864671, 910180, 1017260, 1137725, 1271575, 1729342, 2275450, 2543150, 3458684, 4323355, 4550900, 5086300, 8646710, 17293420, 21616775, 43233550, 86467100]

約数ペア:

[(1, 86467100), (2, 43233550), (4, 21616775), (5, 17293420), (10, 8646710), (17, 5086300), (19, 4550900), (20, 4323355), (25, 3458684), (34, 2543150), (38, 2275450), (50, 1729342), (68, 1271575), (76, 1137725), (85, 1017260), (95, 910180), (100, 864671), (170, 508630), (190, 455090), (323, 267700), (340, 254315), (380, 227545), (425, 203452), (475, 182036), (646, 133850), (850, 101726), (950, 91018), (1292, 66925), (1615, 53540), (1700, 50863), (1900, 45509), (2677, 32300), (3230, 26770), (5354, 16150), (6460, 13385), (8075, 10708)]