42026560

素因数分解:

$2^6\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2153}}^1$

素因数の和:2231

約数の個数: 56

約数和(自身を含む): 101763576

約数和(自身を除く): 59737016

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 64, 80, 122, 160, 244, 305, 320, 488, 610, 976, 1220, 1952, 2153, 2440, 3904, 4306, 4880, 8612, 9760, 10765, 17224, 19520, 21530, 34448, 43060, 68896, 86120, 131333, 137792, 172240, 262666, 344480, 525332, 656665, 688960, 1050664, 1313330, 2101328, 2626660, 4202656, 5253320, 8405312, 10506640, 21013280, 42026560]

約数ペア:

[(1, 42026560), (2, 21013280), (4, 10506640), (5, 8405312), (8, 5253320), (10, 4202656), (16, 2626660), (20, 2101328), (32, 1313330), (40, 1050664), (61, 688960), (64, 656665), (80, 525332), (122, 344480), (160, 262666), (244, 172240), (305, 137792), (320, 131333), (488, 86120), (610, 68896), (976, 43060), (1220, 34448), (1952, 21530), (2153, 19520), (2440, 17224), (3904, 10765), (4306, 9760), (4880, 8612)]