432816140

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{233}}^1\times {\mathrm{709}}^1$

素因数の和:1082

約数の個数: 48

約数和(自身を含む): 921080160

約数和(自身を除く): 488264020

約数列:

[1, 2, 4, 5, 10, 20, 131, 233, 262, 466, 524, 655, 709, 932, 1165, 1310, 1418, 2330, 2620, 2836, 3545, 4660, 7090, 14180, 30523, 61046, 92879, 122092, 152615, 165197, 185758, 305230, 330394, 371516, 464395, 610460, 660788, 825985, 928790, 1651970, 1857580, 3303940, 21640807, 43281614, 86563228, 108204035, 216408070, 432816140]

約数ペア:

[(1, 432816140), (2, 216408070), (4, 108204035), (5, 86563228), (10, 43281614), (20, 21640807), (131, 3303940), (233, 1857580), (262, 1651970), (466, 928790), (524, 825985), (655, 660788), (709, 610460), (932, 464395), (1165, 371516), (1310, 330394), (1418, 305230), (2330, 185758), (2620, 165197), (2836, 152615), (3545, 122092), (4660, 92879), (7090, 61046), (14180, 30523)]