15707548220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2351}}^1\times {\mathrm{3671}}^1$

素因数の和:6051

約数の個数: 96

約数和(自身を含む): 40626302976

約数和(自身を除く): 24918754756

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 2351, 3671, 4702, 7342, 9404, 11755, 14684, 16457, 18355, 23510, 25697, 30563, 32914, 36710, 47020, 47723, 51394, 61126, 65828, 73420, 82285, 95446, 102788, 122252, 128485, 152815, 164570, 190892, 213941, 238615, 256970, 305630, 329140, 334061, 427882, 477230, 513940, 611260, 668122, 855764, 954460, 1069705, 1336244, 1670305, 2139410, 3340610, 4278820, 6681220, 8630521, 17261042, 34522084, 43152605, 60413647, 86305210, 112196773, 120827294, 172610420, 224393546, 241654588, 302068235, 448787092, 560983865, 604136470, 785377411, 1121967730, 1208272940, 1570754822, 2243935460, 3141509644, 3926887055, 7853774110, 15707548220]

約数ペア:

[(1, 15707548220), (2, 7853774110), (4, 3926887055), (5, 3141509644), (7, 2243935460), (10, 1570754822), (13, 1208272940), (14, 1121967730), (20, 785377411), (26, 604136470), (28, 560983865), (35, 448787092), (52, 302068235), (65, 241654588), (70, 224393546), (91, 172610420), (130, 120827294), (140, 112196773), (182, 86305210), (260, 60413647), (364, 43152605), (455, 34522084), (910, 17261042), (1820, 8630521), (2351, 6681220), (3671, 4278820), (4702, 3340610), (7342, 2139410), (9404, 1670305), (11755, 1336244), (14684, 1069705), (16457, 954460), (18355, 855764), (23510, 668122), (25697, 611260), (30563, 513940), (32914, 477230), (36710, 427882), (47020, 334061), (47723, 329140), (51394, 305630), (61126, 256970), (65828, 238615), (73420, 213941), (82285, 190892), (95446, 164570), (102788, 152815), (122252, 128485)]