1777568980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1\times {\mathrm{733}}^1$

素因数の和:977

約数の個数: 96

約数和(自身を含む): 4161040128

約数和(自身を除く): 2383471148

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 73, 110, 146, 151, 220, 292, 302, 365, 604, 730, 733, 755, 803, 1460, 1466, 1510, 1606, 1661, 2932, 3020, 3212, 3322, 3665, 4015, 6644, 7330, 8030, 8063, 8305, 11023, 14660, 16060, 16126, 16610, 22046, 32252, 33220, 40315, 44092, 53509, 55115, 80630, 107018, 110230, 110683, 121253, 161260, 214036, 220460, 221366, 242506, 267545, 442732, 485012, 535090, 553415, 588599, 606265, 1070180, 1106830, 1177198, 1212530, 1217513, 2213660, 2354396, 2425060, 2435026, 2942995, 4870052, 5885990, 6087565, 8079859, 11771980, 12175130, 16159718, 24350260, 32319436, 40399295, 80798590, 88878449, 161597180, 177756898, 355513796, 444392245, 888784490, 1777568980]

約数ペア:

[(1, 1777568980), (2, 888784490), (4, 444392245), (5, 355513796), (10, 177756898), (11, 161597180), (20, 88878449), (22, 80798590), (44, 40399295), (55, 32319436), (73, 24350260), (110, 16159718), (146, 12175130), (151, 11771980), (220, 8079859), (292, 6087565), (302, 5885990), (365, 4870052), (604, 2942995), (730, 2435026), (733, 2425060), (755, 2354396), (803, 2213660), (1460, 1217513), (1466, 1212530), (1510, 1177198), (1606, 1106830), (1661, 1070180), (2932, 606265), (3020, 588599), (3212, 553415), (3322, 535090), (3665, 485012), (4015, 442732), (6644, 267545), (7330, 242506), (8030, 221366), (8063, 220460), (8305, 214036), (11023, 161260), (14660, 121253), (16060, 110683), (16126, 110230), (16610, 107018), (22046, 80630), (32252, 55115), (33220, 53509), (40315, 44092)]