25156909290260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{9323}}^1\times {\mathrm{172751}}^1$

素因数の和:182165

約数の個数: 96

約数和(自身を含む): 58450520346624

約数和(自身を除く): 33293611056364

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 71, 110, 142, 220, 284, 355, 710, 781, 1420, 1562, 3124, 3905, 7810, 9323, 15620, 18646, 37292, 46615, 93230, 102553, 172751, 186460, 205106, 345502, 410212, 512765, 661933, 691004, 863755, 1025530, 1323866, 1727510, 1900261, 2051060, 2647732, 3309665, 3455020, 3800522, 6619330, 7281263, 7601044, 9501305, 12265321, 13238660, 14562526, 19002610, 24530642, 29125052, 36406315, 38005220, 49061284, 61326605, 72812630, 122653210, 134918531, 145625260, 245306420, 269837062, 539674124, 674592655, 1349185310, 1610557573, 2698370620, 3221115146, 6442230292, 8052787865, 16105575730, 17716133303, 32211151460, 35432266606, 70864533212, 88580666515, 114349587683, 177161333030, 228699175366, 354322666060, 457398350732, 571747938415, 1143495876830, 1257845464513, 2286991753660, 2515690929026, 5031381858052, 6289227322565, 12578454645130, 25156909290260]

約数ペア:

[(1, 25156909290260), (2, 12578454645130), (4, 6289227322565), (5, 5031381858052), (10, 2515690929026), (11, 2286991753660), (20, 1257845464513), (22, 1143495876830), (44, 571747938415), (55, 457398350732), (71, 354322666060), (110, 228699175366), (142, 177161333030), (220, 114349587683), (284, 88580666515), (355, 70864533212), (710, 35432266606), (781, 32211151460), (1420, 17716133303), (1562, 16105575730), (3124, 8052787865), (3905, 6442230292), (7810, 3221115146), (9323, 2698370620), (15620, 1610557573), (18646, 1349185310), (37292, 674592655), (46615, 539674124), (93230, 269837062), (102553, 245306420), (172751, 145625260), (186460, 134918531), (205106, 122653210), (345502, 72812630), (410212, 61326605), (512765, 49061284), (661933, 38005220), (691004, 36406315), (863755, 29125052), (1025530, 24530642), (1323866, 19002610), (1727510, 14562526), (1900261, 13238660), (2051060, 12265321), (2647732, 9501305), (3309665, 7601044), (3455020, 7281263), (3800522, 6619330)]