1567943780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2153}}^1\times {\mathrm{2801}}^1$

素因数の和:4976

約数の個数: 48

約数和(自身を含む): 3548878704

約数和(自身を除く): 1980934924

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 2153, 2801, 4306, 5602, 8612, 10765, 11204, 14005, 21530, 27989, 28010, 36413, 43060, 55978, 56020, 72826, 111956, 139945, 145652, 182065, 279890, 364130, 559780, 728260, 6030553, 12061106, 24122212, 30152765, 60305530, 78397189, 120611060, 156794378, 313588756, 391985945, 783971890, 1567943780]

約数ペア:

[(1, 1567943780), (2, 783971890), (4, 391985945), (5, 313588756), (10, 156794378), (13, 120611060), (20, 78397189), (26, 60305530), (52, 30152765), (65, 24122212), (130, 12061106), (260, 6030553), (2153, 728260), (2801, 559780), (4306, 364130), (5602, 279890), (8612, 182065), (10765, 145652), (11204, 139945), (14005, 111956), (21530, 72826), (27989, 56020), (28010, 55978), (36413, 43060)]