83962880

素因数分解:

$2^{10}\times 5^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1$

素因数の和:102

約数の個数: 132

約数和(自身を含む): 217342272

約数和(自身を除く): 133379392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 31, 32, 40, 46, 62, 64, 80, 92, 115, 124, 128, 155, 160, 184, 230, 248, 256, 310, 320, 368, 460, 496, 512, 529, 620, 640, 713, 736, 920, 992, 1024, 1058, 1240, 1280, 1426, 1472, 1840, 1984, 2116, 2480, 2560, 2645, 2852, 2944, 3565, 3680, 3968, 4232, 4960, 5120, 5290, 5704, 5888, 7130, 7360, 7936, 8464, 9920, 10580, 11408, 11776, 14260, 14720, 15872, 16399, 16928, 19840, 21160, 22816, 23552, 28520, 29440, 31744, 32798, 33856, 39680, 42320, 45632, 57040, 58880, 65596, 67712, 79360, 81995, 84640, 91264, 114080, 117760, 131192, 135424, 158720, 163990, 169280, 182528, 228160, 262384, 270848, 327980, 338560, 365056, 456320, 524768, 541696, 655960, 677120, 730112, 912640, 1049536, 1311920, 1354240, 1825280, 2099072, 2623840, 2708480, 3650560, 4198144, 5247680, 8396288, 10495360, 16792576, 20990720, 41981440, 83962880]

約数ペア:

[(1, 83962880), (2, 41981440), (4, 20990720), (5, 16792576), (8, 10495360), (10, 8396288), (16, 5247680), (20, 4198144), (23, 3650560), (31, 2708480), (32, 2623840), (40, 2099072), (46, 1825280), (62, 1354240), (64, 1311920), (80, 1049536), (92, 912640), (115, 730112), (124, 677120), (128, 655960), (155, 541696), (160, 524768), (184, 456320), (230, 365056), (248, 338560), (256, 327980), (310, 270848), (320, 262384), (368, 228160), (460, 182528), (496, 169280), (512, 163990), (529, 158720), (620, 135424), (640, 131192), (713, 117760), (736, 114080), (920, 91264), (992, 84640), (1024, 81995), (1058, 79360), (1240, 67712), (1280, 65596), (1426, 58880), (1472, 57040), (1840, 45632), (1984, 42320), (2116, 39680), (2480, 33856), (2560, 32798), (2645, 31744), (2852, 29440), (2944, 28520), (3565, 23552), (3680, 22816), (3968, 21160), (4232, 19840), (4960, 16928), (5120, 16399), (5290, 15872), (5704, 14720), (5888, 14260), (7130, 11776), (7360, 11408), (7936, 10580), (8464, 9920)]