11849804560

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{434377}}^1$

素因数の和:434432

約数の個数: 80

約数和(自身を含む): 31025014272

約数和(自身を除く): 19175209712

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 40, 44, 55, 62, 80, 88, 110, 124, 155, 176, 220, 248, 310, 341, 440, 496, 620, 682, 880, 1240, 1364, 1705, 2480, 2728, 3410, 5456, 6820, 13640, 27280, 434377, 868754, 1737508, 2171885, 3475016, 4343770, 4778147, 6950032, 8687540, 9556294, 13465687, 17375080, 19112588, 23890735, 26931374, 34750160, 38225176, 47781470, 53862748, 67328435, 76450352, 95562940, 107725496, 134656870, 148122557, 191125880, 215450992, 269313740, 296245114, 382251760, 538627480, 592490228, 740612785, 1077254960, 1184980456, 1481225570, 2369960912, 2962451140, 5924902280, 11849804560]

約数ペア:

[(1, 11849804560), (2, 5924902280), (4, 2962451140), (5, 2369960912), (8, 1481225570), (10, 1184980456), (11, 1077254960), (16, 740612785), (20, 592490228), (22, 538627480), (31, 382251760), (40, 296245114), (44, 269313740), (55, 215450992), (62, 191125880), (80, 148122557), (88, 134656870), (110, 107725496), (124, 95562940), (155, 76450352), (176, 67328435), (220, 53862748), (248, 47781470), (310, 38225176), (341, 34750160), (440, 26931374), (496, 23890735), (620, 19112588), (682, 17375080), (880, 13465687), (1240, 9556294), (1364, 8687540), (1705, 6950032), (2480, 4778147), (2728, 4343770), (3410, 3475016), (5456, 2171885), (6820, 1737508), (13640, 868754), (27280, 434377)]