24813880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1$

素因数の和:449

約数の個数: 128

約数和(自身を含む): 72938880

約数和(自身を除く): 48125000

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 17, 20, 26, 28, 34, 35, 40, 52, 56, 65, 68, 70, 85, 91, 104, 119, 130, 136, 140, 170, 182, 221, 238, 260, 280, 340, 364, 401, 442, 455, 476, 520, 595, 680, 728, 802, 884, 910, 952, 1105, 1190, 1547, 1604, 1768, 1820, 2005, 2210, 2380, 2807, 3094, 3208, 3640, 4010, 4420, 4760, 5213, 5614, 6188, 6817, 7735, 8020, 8840, 10426, 11228, 12376, 13634, 14035, 15470, 16040, 20852, 22456, 26065, 27268, 28070, 30940, 34085, 36491, 41704, 47719, 52130, 54536, 56140, 61880, 68170, 72982, 88621, 95438, 104260, 112280, 136340, 145964, 177242, 182455, 190876, 208520, 238595, 272680, 291928, 354484, 364910, 381752, 443105, 477190, 620347, 708968, 729820, 886210, 954380, 1240694, 1459640, 1772420, 1908760, 2481388, 3101735, 3544840, 4962776, 6203470, 12406940, 24813880]

約数ペア:

[(1, 24813880), (2, 12406940), (4, 6203470), (5, 4962776), (7, 3544840), (8, 3101735), (10, 2481388), (13, 1908760), (14, 1772420), (17, 1459640), (20, 1240694), (26, 954380), (28, 886210), (34, 729820), (35, 708968), (40, 620347), (52, 477190), (56, 443105), (65, 381752), (68, 364910), (70, 354484), (85, 291928), (91, 272680), (104, 238595), (119, 208520), (130, 190876), (136, 182455), (140, 177242), (170, 145964), (182, 136340), (221, 112280), (238, 104260), (260, 95438), (280, 88621), (340, 72982), (364, 68170), (401, 61880), (442, 56140), (455, 54536), (476, 52130), (520, 47719), (595, 41704), (680, 36491), (728, 34085), (802, 30940), (884, 28070), (910, 27268), (952, 26065), (1105, 22456), (1190, 20852), (1547, 16040), (1604, 15470), (1768, 14035), (1820, 13634), (2005, 12376), (2210, 11228), (2380, 10426), (2807, 8840), (3094, 8020), (3208, 7735), (3640, 6817), (4010, 6188), (4420, 5614), (4760, 5213)]