4220805560

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{35879}}^1$

素因数の和:36080

約数の個数: 64

約数和(自身を含む): 10113854400

約数和(自身を除く): 5893048840

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 173, 340, 346, 680, 692, 865, 1384, 1730, 2941, 3460, 5882, 6920, 11764, 14705, 23528, 29410, 35879, 58820, 71758, 117640, 143516, 179395, 287032, 358790, 609943, 717580, 1219886, 1435160, 2439772, 3049715, 4879544, 6099430, 6207067, 12198860, 12414134, 24397720, 24828268, 31035335, 49656536, 62070670, 105520139, 124141340, 211040278, 248282680, 422080556, 527600695, 844161112, 1055201390, 2110402780, 4220805560]

約数ペア:

[(1, 4220805560), (2, 2110402780), (4, 1055201390), (5, 844161112), (8, 527600695), (10, 422080556), (17, 248282680), (20, 211040278), (34, 124141340), (40, 105520139), (68, 62070670), (85, 49656536), (136, 31035335), (170, 24828268), (173, 24397720), (340, 12414134), (346, 12198860), (680, 6207067), (692, 6099430), (865, 4879544), (1384, 3049715), (1730, 2439772), (2941, 1435160), (3460, 1219886), (5882, 717580), (6920, 609943), (11764, 358790), (14705, 287032), (23528, 179395), (29410, 143516), (35879, 117640), (58820, 71758)]