47083240

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1097}}^1$

素因数の和:1174

約数の個数: 64

約数和(自身を含む): 112654800

約数和(自身を除く): 65571560

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 37, 40, 58, 74, 116, 145, 148, 185, 232, 290, 296, 370, 580, 740, 1073, 1097, 1160, 1480, 2146, 2194, 4292, 4388, 5365, 5485, 8584, 8776, 10730, 10970, 21460, 21940, 31813, 40589, 42920, 43880, 63626, 81178, 127252, 159065, 162356, 202945, 254504, 318130, 324712, 405890, 636260, 811780, 1177081, 1272520, 1623560, 2354162, 4708324, 5885405, 9416648, 11770810, 23541620, 47083240]

約数ペア:

[(1, 47083240), (2, 23541620), (4, 11770810), (5, 9416648), (8, 5885405), (10, 4708324), (20, 2354162), (29, 1623560), (37, 1272520), (40, 1177081), (58, 811780), (74, 636260), (116, 405890), (145, 324712), (148, 318130), (185, 254504), (232, 202945), (290, 162356), (296, 159065), (370, 127252), (580, 81178), (740, 63626), (1073, 43880), (1097, 42920), (1160, 40589), (1480, 31813), (2146, 21940), (2194, 21460), (4292, 10970), (4388, 10730), (5365, 8776), (5485, 8584)]