24742960

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{907}}^1$

素因数の和:962

約数の個数: 80

約数和(自身を含む): 64852992

約数和(自身を除く): 40110032

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, 907, 1240, 1364, 1705, 1814, 2480, 2728, 3410, 3628, 4535, 5456, 6820, 7256, 9070, 9977, 13640, 14512, 18140, 19954, 27280, 28117, 36280, 39908, 49885, 56234, 72560, 79816, 99770, 112468, 140585, 159632, 199540, 224936, 281170, 309287, 399080, 449872, 562340, 618574, 798160, 1124680, 1237148, 1546435, 2249360, 2474296, 3092870, 4948592, 6185740, 12371480, 24742960]

約数ペア:

[(1, 24742960), (2, 12371480), (4, 6185740), (5, 4948592), (8, 3092870), (10, 2474296), (11, 2249360), (16, 1546435), (20, 1237148), (22, 1124680), (31, 798160), (40, 618574), (44, 562340), (55, 449872), (62, 399080), (80, 309287), (88, 281170), (110, 224936), (124, 199540), (155, 159632), (176, 140585), (220, 112468), (248, 99770), (310, 79816), (341, 72560), (440, 56234), (496, 49885), (620, 39908), (682, 36280), (880, 28117), (907, 27280), (1240, 19954), (1364, 18140), (1705, 14512), (1814, 13640), (2480, 9977), (2728, 9070), (3410, 7256), (3628, 6820), (4535, 5456)]