77504630060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{304489}}^1$

素因数の和:304611

約数の個数: 96

約数和(自身を含む): 193363329600

約数和(自身を除く): 115858699540

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 89, 110, 130, 143, 178, 220, 260, 286, 356, 445, 572, 715, 890, 979, 1157, 1430, 1780, 1958, 2314, 2860, 3916, 4628, 4895, 5785, 9790, 11570, 12727, 19580, 23140, 25454, 50908, 63635, 127270, 254540, 304489, 608978, 1217956, 1522445, 3044890, 3349379, 3958357, 6089780, 6698758, 7916714, 13397516, 15833428, 16746895, 19791785, 27099521, 33493790, 39583570, 43541927, 54199042, 66987580, 79167140, 87083854, 108398084, 135497605, 174167708, 217709635, 270995210, 298094731, 352293773, 435419270, 541990420, 596189462, 704587546, 870838540, 1192378924, 1409175092, 1490473655, 1761468865, 2980947310, 3522937730, 3875231503, 5961894620, 7045875460, 7750463006, 15500926012, 19376157515, 38752315030, 77504630060]

約数ペア:

[(1, 77504630060), (2, 38752315030), (4, 19376157515), (5, 15500926012), (10, 7750463006), (11, 7045875460), (13, 5961894620), (20, 3875231503), (22, 3522937730), (26, 2980947310), (44, 1761468865), (52, 1490473655), (55, 1409175092), (65, 1192378924), (89, 870838540), (110, 704587546), (130, 596189462), (143, 541990420), (178, 435419270), (220, 352293773), (260, 298094731), (286, 270995210), (356, 217709635), (445, 174167708), (572, 135497605), (715, 108398084), (890, 87083854), (979, 79167140), (1157, 66987580), (1430, 54199042), (1780, 43541927), (1958, 39583570), (2314, 33493790), (2860, 27099521), (3916, 19791785), (4628, 16746895), (4895, 15833428), (5785, 13397516), (9790, 7916714), (11570, 6698758), (12727, 6089780), (19580, 3958357), (23140, 3349379), (25454, 3044890), (50908, 1522445), (63635, 1217956), (127270, 608978), (254540, 304489)]