29226320

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:240

約数の個数: 80

約数和(自身を含む): 70990992

約数和(自身を除く): 41764672

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 61, 80, 106, 113, 122, 212, 226, 244, 265, 305, 424, 452, 488, 530, 565, 610, 848, 904, 976, 1060, 1130, 1220, 1808, 2120, 2260, 2440, 3233, 4240, 4520, 4880, 5989, 6466, 6893, 9040, 11978, 12932, 13786, 16165, 23956, 25864, 27572, 29945, 32330, 34465, 47912, 51728, 55144, 59890, 64660, 68930, 95824, 110288, 119780, 129320, 137860, 239560, 258640, 275720, 365329, 479120, 551440, 730658, 1461316, 1826645, 2922632, 3653290, 5845264, 7306580, 14613160, 29226320]

約数ペア:

[(1, 29226320), (2, 14613160), (4, 7306580), (5, 5845264), (8, 3653290), (10, 2922632), (16, 1826645), (20, 1461316), (40, 730658), (53, 551440), (61, 479120), (80, 365329), (106, 275720), (113, 258640), (122, 239560), (212, 137860), (226, 129320), (244, 119780), (265, 110288), (305, 95824), (424, 68930), (452, 64660), (488, 59890), (530, 55144), (565, 51728), (610, 47912), (848, 34465), (904, 32330), (976, 29945), (1060, 27572), (1130, 25864), (1220, 23956), (1808, 16165), (2120, 13786), (2260, 12932), (2440, 11978), (3233, 9040), (4240, 6893), (4520, 6466), (4880, 5989)]