29374360

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{23689}}^1$

素因数の和:23731

約数の個数: 32

約数和(自身を含む): 68227200

約数和(自身を除く): 38852840

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 23689, 47378, 94756, 118445, 189512, 236890, 473780, 734359, 947560, 1468718, 2937436, 3671795, 5874872, 7343590, 14687180, 29374360]

約数ペア:

[(1, 29374360), (2, 14687180), (4, 7343590), (5, 5874872), (8, 3671795), (10, 2937436), (20, 1468718), (31, 947560), (40, 734359), (62, 473780), (124, 236890), (155, 189512), (248, 118445), (310, 94756), (620, 47378), (1240, 23689)]