2912184560

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1582709}}^1$

素因数の和:1582745

約数の個数: 40

約数和(自身を含む): 7065217440

約数和(自身を除く): 4153032880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 1582709, 3165418, 6330836, 7913545, 12661672, 15827090, 25323344, 31654180, 36402307, 63308360, 72804614, 126616720, 145609228, 182011535, 291218456, 364023070, 582436912, 728046140, 1456092280, 2912184560]

約数ペア:

[(1, 2912184560), (2, 1456092280), (4, 728046140), (5, 582436912), (8, 364023070), (10, 291218456), (16, 182011535), (20, 145609228), (23, 126616720), (40, 72804614), (46, 63308360), (80, 36402307), (92, 31654180), (115, 25323344), (184, 15827090), (230, 12661672), (368, 7913545), (460, 6330836), (920, 3165418), (1840, 1582709)]