2183600320

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{20011}}^1$

素因数の和:20070

約数の個数: 112

約数和(自身を含む): 5855671296

約数和(自身を除く): 3672070976

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 64, 80, 88, 110, 124, 155, 160, 176, 220, 248, 310, 320, 341, 352, 440, 496, 620, 682, 704, 880, 992, 1240, 1364, 1705, 1760, 1984, 2480, 2728, 3410, 3520, 4960, 5456, 6820, 9920, 10912, 13640, 20011, 21824, 27280, 40022, 54560, 80044, 100055, 109120, 160088, 200110, 220121, 320176, 400220, 440242, 620341, 640352, 800440, 880484, 1100605, 1240682, 1280704, 1600880, 1760968, 2201210, 2481364, 3101705, 3201760, 3521936, 4402420, 4962728, 6203410, 6403520, 6823751, 7043872, 8804840, 9925456, 12406820, 13647502, 14087744, 17609680, 19850912, 24813640, 27295004, 34118755, 35219360, 39701824, 49627280, 54590008, 68237510, 70438720, 99254560, 109180016, 136475020, 198509120, 218360032, 272950040, 436720064, 545900080, 1091800160, 2183600320]

約数ペア:

[(1, 2183600320), (2, 1091800160), (4, 545900080), (5, 436720064), (8, 272950040), (10, 218360032), (11, 198509120), (16, 136475020), (20, 109180016), (22, 99254560), (31, 70438720), (32, 68237510), (40, 54590008), (44, 49627280), (55, 39701824), (62, 35219360), (64, 34118755), (80, 27295004), (88, 24813640), (110, 19850912), (124, 17609680), (155, 14087744), (160, 13647502), (176, 12406820), (220, 9925456), (248, 8804840), (310, 7043872), (320, 6823751), (341, 6403520), (352, 6203410), (440, 4962728), (496, 4402420), (620, 3521936), (682, 3201760), (704, 3101705), (880, 2481364), (992, 2201210), (1240, 1760968), (1364, 1600880), (1705, 1280704), (1760, 1240682), (1984, 1100605), (2480, 880484), (2728, 800440), (3410, 640352), (3520, 620341), (4960, 440242), (5456, 400220), (6820, 320176), (9920, 220121), (10912, 200110), (13640, 160088), (20011, 109120), (21824, 100055), (27280, 80044), (40022, 54560)]