24926480

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1$

素因数の和:109

約数の個数: 120

約数和(自身を含む): 65829120

約数和(自身を除く): 40902640

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 31, 38, 40, 46, 62, 76, 80, 92, 95, 115, 124, 152, 155, 184, 190, 230, 248, 304, 310, 368, 380, 437, 460, 496, 529, 589, 620, 713, 760, 874, 920, 1058, 1178, 1240, 1426, 1520, 1748, 1840, 2116, 2185, 2356, 2480, 2645, 2852, 2945, 3496, 3565, 4232, 4370, 4712, 5290, 5704, 5890, 6992, 7130, 8464, 8740, 9424, 10051, 10580, 11408, 11780, 13547, 14260, 16399, 17480, 20102, 21160, 23560, 27094, 28520, 32798, 34960, 40204, 42320, 47120, 50255, 54188, 57040, 65596, 67735, 80408, 81995, 100510, 108376, 131192, 135470, 160816, 163990, 201020, 216752, 262384, 270940, 311581, 327980, 402040, 541880, 623162, 655960, 804080, 1083760, 1246324, 1311920, 1557905, 2492648, 3115810, 4985296, 6231620, 12463240, 24926480]

約数ペア:

[(1, 24926480), (2, 12463240), (4, 6231620), (5, 4985296), (8, 3115810), (10, 2492648), (16, 1557905), (19, 1311920), (20, 1246324), (23, 1083760), (31, 804080), (38, 655960), (40, 623162), (46, 541880), (62, 402040), (76, 327980), (80, 311581), (92, 270940), (95, 262384), (115, 216752), (124, 201020), (152, 163990), (155, 160816), (184, 135470), (190, 131192), (230, 108376), (248, 100510), (304, 81995), (310, 80408), (368, 67735), (380, 65596), (437, 57040), (460, 54188), (496, 50255), (529, 47120), (589, 42320), (620, 40204), (713, 34960), (760, 32798), (874, 28520), (920, 27094), (1058, 23560), (1178, 21160), (1240, 20102), (1426, 17480), (1520, 16399), (1748, 14260), (1840, 13547), (2116, 11780), (2185, 11408), (2356, 10580), (2480, 10051), (2645, 9424), (2852, 8740), (2945, 8464), (3496, 7130), (3565, 6992), (4232, 5890), (4370, 5704), (4712, 5290)]