3886317820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{109721}}^1$

素因数の和:109771

約数の個数: 96

約数和(自身を含む): 10617578496

約数和(自身を除く): 6731260676

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 23, 28, 35, 44, 46, 55, 70, 77, 92, 110, 115, 140, 154, 161, 220, 230, 253, 308, 322, 385, 460, 506, 644, 770, 805, 1012, 1265, 1540, 1610, 1771, 2530, 3220, 3542, 5060, 7084, 8855, 17710, 35420, 109721, 219442, 438884, 548605, 768047, 1097210, 1206931, 1536094, 2194420, 2413862, 2523583, 3072188, 3840235, 4827724, 5047166, 6034655, 7680470, 8448517, 10094332, 12069310, 12617915, 15360940, 16897034, 17665081, 24138620, 25235830, 27759413, 33794068, 35330162, 42242585, 50471660, 55518826, 70660324, 84485170, 88325405, 111037652, 138797065, 168970340, 176650810, 194315891, 277594130, 353301620, 388631782, 555188260, 777263564, 971579455, 1943158910, 3886317820]

約数ペア:

[(1, 3886317820), (2, 1943158910), (4, 971579455), (5, 777263564), (7, 555188260), (10, 388631782), (11, 353301620), (14, 277594130), (20, 194315891), (22, 176650810), (23, 168970340), (28, 138797065), (35, 111037652), (44, 88325405), (46, 84485170), (55, 70660324), (70, 55518826), (77, 50471660), (92, 42242585), (110, 35330162), (115, 33794068), (140, 27759413), (154, 25235830), (161, 24138620), (220, 17665081), (230, 16897034), (253, 15360940), (308, 12617915), (322, 12069310), (385, 10094332), (460, 8448517), (506, 7680470), (644, 6034655), (770, 5047166), (805, 4827724), (1012, 3840235), (1265, 3072188), (1540, 2523583), (1610, 2413862), (1771, 2194420), (2530, 1536094), (3220, 1206931), (3542, 1097210), (5060, 768047), (7084, 548605), (8855, 438884), (17710, 219442), (35420, 109721)]