29038994920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{181903}}^1$

素因数の和:182234

約数の個数: 64

約数和(自身を含む): 70593304320

約数和(自身を除く): 41554309400

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 307, 520, 614, 1228, 1535, 2456, 3070, 3991, 6140, 7982, 12280, 15964, 19955, 31928, 39910, 79820, 159640, 181903, 363806, 727612, 909515, 1455224, 1819030, 2364739, 3638060, 4729478, 7276120, 9458956, 11823695, 18917912, 23647390, 47294780, 55844221, 94589560, 111688442, 223376884, 279221105, 446753768, 558442210, 725974873, 1116884420, 1451949746, 2233768840, 2903899492, 3629874365, 5807798984, 7259748730, 14519497460, 29038994920]

約数ペア:

[(1, 29038994920), (2, 14519497460), (4, 7259748730), (5, 5807798984), (8, 3629874365), (10, 2903899492), (13, 2233768840), (20, 1451949746), (26, 1116884420), (40, 725974873), (52, 558442210), (65, 446753768), (104, 279221105), (130, 223376884), (260, 111688442), (307, 94589560), (520, 55844221), (614, 47294780), (1228, 23647390), (1535, 18917912), (2456, 11823695), (3070, 9458956), (3991, 7276120), (6140, 4729478), (7982, 3638060), (12280, 2364739), (15964, 1819030), (19955, 1455224), (31928, 909515), (39910, 727612), (79820, 363806), (159640, 181903)]