62343220

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{373}}^1$

素因数の和:580

約数の個数: 48

約数和(自身を含む): 134397648

約数和(自身を除く): 72054428

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 137, 244, 274, 305, 373, 548, 610, 685, 746, 1220, 1370, 1492, 1865, 2740, 3730, 7460, 8357, 16714, 22753, 33428, 41785, 45506, 51101, 83570, 91012, 102202, 113765, 167140, 204404, 227530, 255505, 455060, 511010, 1022020, 3117161, 6234322, 12468644, 15585805, 31171610, 62343220]

約数ペア:

[(1, 62343220), (2, 31171610), (4, 15585805), (5, 12468644), (10, 6234322), (20, 3117161), (61, 1022020), (122, 511010), (137, 455060), (244, 255505), (274, 227530), (305, 204404), (373, 167140), (548, 113765), (610, 102202), (685, 91012), (746, 83570), (1220, 51101), (1370, 45506), (1492, 41785), (1865, 33428), (2740, 22753), (3730, 16714), (7460, 8357)]