736860080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{27011}}^1$

素因数の和:27066

約数の個数: 80

約数和(自身を含む): 1929305088

約数和(自身を除く): 1192445008

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, 27011, 27280, 54022, 108044, 135055, 216088, 270110, 297121, 432176, 540220, 594242, 837341, 1080440, 1188484, 1485605, 1674682, 2160880, 2376968, 2971210, 3349364, 4186705, 4753936, 5942420, 6698728, 8373410, 9210751, 11884840, 13397456, 16746820, 18421502, 23769680, 33493640, 36843004, 46053755, 66987280, 73686008, 92107510, 147372016, 184215020, 368430040, 736860080]

約数ペア:

[(1, 736860080), (2, 368430040), (4, 184215020), (5, 147372016), (8, 92107510), (10, 73686008), (11, 66987280), (16, 46053755), (20, 36843004), (22, 33493640), (31, 23769680), (40, 18421502), (44, 16746820), (55, 13397456), (62, 11884840), (80, 9210751), (88, 8373410), (110, 6698728), (124, 5942420), (155, 4753936), (176, 4186705), (220, 3349364), (248, 2971210), (310, 2376968), (341, 2160880), (440, 1674682), (496, 1485605), (620, 1188484), (682, 1080440), (880, 837341), (1240, 594242), (1364, 540220), (1705, 432176), (2480, 297121), (2728, 270110), (3410, 216088), (5456, 135055), (6820, 108044), (13640, 54022), (27011, 27280)]