465873920

素因数分解:

$2^{10}\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4789}}^1$

素因数の和:4833

約数の個数: 88

約数和(自身を含む): 1176615600

約数和(自身を除く): 710741680

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 304, 320, 380, 512, 608, 640, 760, 1024, 1216, 1280, 1520, 2432, 2560, 3040, 4789, 4864, 5120, 6080, 9578, 9728, 12160, 19156, 19456, 23945, 24320, 38312, 47890, 48640, 76624, 90991, 95780, 97280, 153248, 181982, 191560, 306496, 363964, 383120, 454955, 612992, 727928, 766240, 909910, 1225984, 1455856, 1532480, 1819820, 2451968, 2911712, 3064960, 3639640, 4903936, 5823424, 6129920, 7279280, 11646848, 12259840, 14558560, 23293696, 24519680, 29117120, 46587392, 58234240, 93174784, 116468480, 232936960, 465873920]

約数ペア:

[(1, 465873920), (2, 232936960), (4, 116468480), (5, 93174784), (8, 58234240), (10, 46587392), (16, 29117120), (19, 24519680), (20, 23293696), (32, 14558560), (38, 12259840), (40, 11646848), (64, 7279280), (76, 6129920), (80, 5823424), (95, 4903936), (128, 3639640), (152, 3064960), (160, 2911712), (190, 2451968), (256, 1819820), (304, 1532480), (320, 1455856), (380, 1225984), (512, 909910), (608, 766240), (640, 727928), (760, 612992), (1024, 454955), (1216, 383120), (1280, 363964), (1520, 306496), (2432, 191560), (2560, 181982), (3040, 153248), (4789, 97280), (4864, 95780), (5120, 90991), (6080, 76624), (9578, 48640), (9728, 47890), (12160, 38312), (19156, 24320), (19456, 23945)]