24511280

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{269}}^1$

素因数の和:366

約数の個数: 80

約数和(自身を含む): 61469280

約数和(自身を除く): 36958000

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 67, 68, 80, 85, 134, 136, 170, 268, 269, 272, 335, 340, 536, 538, 670, 680, 1072, 1076, 1139, 1340, 1345, 1360, 2152, 2278, 2680, 2690, 4304, 4556, 4573, 5360, 5380, 5695, 9112, 9146, 10760, 11390, 18023, 18224, 18292, 21520, 22780, 22865, 36046, 36584, 45560, 45730, 72092, 73168, 90115, 91120, 91460, 144184, 180230, 182920, 288368, 306391, 360460, 365840, 612782, 720920, 1225564, 1441840, 1531955, 2451128, 3063910, 4902256, 6127820, 12255640, 24511280]

約数ペア:

[(1, 24511280), (2, 12255640), (4, 6127820), (5, 4902256), (8, 3063910), (10, 2451128), (16, 1531955), (17, 1441840), (20, 1225564), (34, 720920), (40, 612782), (67, 365840), (68, 360460), (80, 306391), (85, 288368), (134, 182920), (136, 180230), (170, 144184), (268, 91460), (269, 91120), (272, 90115), (335, 73168), (340, 72092), (536, 45730), (538, 45560), (670, 36584), (680, 36046), (1072, 22865), (1076, 22780), (1139, 21520), (1340, 18292), (1345, 18224), (1360, 18023), (2152, 11390), (2278, 10760), (2680, 9146), (2690, 9112), (4304, 5695), (4556, 5380), (4573, 5360)]